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Items: 34

1.

Analysis of the acid-base reaction between solid indomethacin and sodium bicarbonate using infrared spectroscopy, X-ray powder diffraction, and solid-state nuclear magnetic resonance spectroscopy.

Chen X, Griesser UJ, Te RL, Pfeiffer RR, Morris KR, Stowell JG, Byrn SR.

J Pharm Biomed Anal. 2005 Jul 15;38(4):670-7. Epub 2005 Mar 17.

PMID:
15967295
2.

Solid-state investigations of erythromycin A dihydrate: structure, NMR spectroscopy, and hygroscopicity.

Stephenson GA, Stowell JG, Toma PH, Pfeiffer RR, Byrn SR.

J Pharm Sci. 1997 Nov;86(11):1239-44.

PMID:
9383733
3.

Effect of impurities on estradiol crystallization in a sustained-release implant.

Needham GF, Pfeiffer RR, Engel GL, Rutherford BS, Allen DJ.

J Pharm Sci. 1992 Oct;81(10):1012-4.

PMID:
1432611
4.

Solid-state chemistry and crystal structure of cefaclor dihydrate.

Martinez H, Byrn SR, Pfeiffer RR.

Pharm Res. 1990 Feb;7(2):147-53.

PMID:
2308894
5.

The solid-state decarboxylation of the diammonium salt of moxalactam.

Byrn SR, Perrier P, Lin CT, Martinez H, Pfeiffer RR.

Pharm Res. 1987 Apr;4(2):137-41.

PMID:
3509137
6.
7.

Structural features of vancomycin.

Pfeiffer RR.

Rev Infect Dis. 1981 Nov-Dec;3 suppl:S205-9.

PMID:
7342283
8.

Stable antibiotic sensitivity disks.

Pfeiffer RR, Engel GL, Coleman D.

Antimicrob Agents Chemother. 1976 May;9(5):848-51.

9.

Cochlear nerve fiber responses: distribution along the cochlear partition.

Pfeiffer RR, Kim DO.

J Acoust Soc Am. 1975 Oct;58(4):867-9. No abstract available.

PMID:
1194544
10.

Experience with a training program in technology in health care.

Cox JR Jr, Pfeiffer RR, Pickard WF.

IEEE Trans Biomed Eng. 1975 Mar;22(2):129-33. No abstract available.

PMID:
1123242
11.

Substituent effects upon the base hydrolysis of penicillins and cephalosporins. Competitive intramolecular nucleophilic amino attack in cephalosporins.

Indelicato JM, Norvilas TT, Pfeiffer RR, Wheeler WJ, Wilham WL.

J Med Chem. 1974 May;17(5):523-7. No abstract available.

PMID:
4830254
12.

A system of nonlinear differential equations modeling basilar-membrane motion.

Kim DO, Molnar CE, Pfeiffer RR.

J Acoust Soc Am. 1973 Dec;54(6):1517-29. No abstract available.

PMID:
4780804
13.

Response patterns of single cochlear nerve fibers to click stimuli: descriptions for cat.

Pfeiffer RR, Kim DO.

J Acoust Soc Am. 1972 Dec;52(6):1669-77. No abstract available.

PMID:
4641371
14.

Properties of 'two-tone inhibition' in primary auditory neurones.

Arthur RM, Pfeiffer RR, Suga N.

J Physiol. 1971 Feb;212(3):593-609.

15.

Aspirin polymorphism questioned.

Pfeiffer RR.

J Pharm Pharmacol. 1971 Jan;23(1):75-6. No abstract available.

PMID:
4395901
16.

Crystal pseudopolymorphism of cephaloglycin and cephalexin.

Pfeiffer RR, Yang KS, Tucker MA.

J Pharm Sci. 1970 Dec;59(12):1809-14. No abstract available.

PMID:
5499718
17.

A model for two-tone inhibition of single cochlear-nerve fibers.

Pfeiffer RR.

J Acoust Soc Am. 1970 Dec;48(6):Suppl 2:1373+. No abstract available.

PMID:
5489899
18.
19.

Cochlear nerve fiber discharge patterns: relationship to the cochlear microphonic.

Pfeiffer RR, Molnar CE.

Science. 1970 Mar 20;167(3925):1614-6.

PMID:
5415172
20.

Distortion-compensating filter for middle ear of the cat.

Nuechterlein PE, Pfeiffer RR.

IEEE Trans Biomed Eng. 1970 Jan;17(1):72-3. No abstract available.

PMID:
5441222
21.

Time-domain measurements of cochlear nonlinearities using combination click stimuli.

Goblick TJ Jr, Pfeiffer RR.

J Acoust Soc Am. 1969 Oct;46(4):924-38. No abstract available.

PMID:
4309951
22.

Distortion compensating, condenser-earphone driver for physiological studies.

Molnar CE, Loeffel RG, Pfeiffer RR.

J Acoust Soc Am. 1968 May;43(5):1177-8. No abstract available.

PMID:
5648106
23.

Cholesterol-solubilizing agents related to the gallstone problem.

Ainsworth C, Benslay DN, Davenport J, Hudson JL, Kau D, Lin TM, Pfeiffer RR.

J Med Chem. 1967 Mar;10(2):158-61. No abstract available.

PMID:
6034056
24.
25.

Spontaneous spike discharges from single units in the cochlear nucleus after destruction of the cochlea.

Koerber KC, Pfeiffer RR, Warr WB, Kiang NY.

Exp Neurol. 1966 Oct;16(2):119-30. No abstract available.

PMID:
5922930
26.

On the sound pressure transformation by the head and auditory meatus of the cat.

Wiener FM, Pfeiffer RR, Backus AS.

Acta Otolaryngol. 1966 Mar;61(3):255-69. No abstract available.

PMID:
5960076
27.
28.

STIMULUS CODING IN THE COCHLEAR NUCLEUS.

KIANG NY, PFEIFFER RR, WARR WB, BACKUS AS.

Ann Otol Rhinol Laryngol. 1965 Jun;74:463-85. No abstract available.

PMID:
14325860
30.

Stimulus coding in the cochlear nucleus.

Kiang NY, Pfeiffer RR, Warr WB, Backus AS.

Trans Am Otol Soc. 1965;53:35-58. No abstract available.

PMID:
5834666
31.

Formation of mixed crystals of cholesterol and sitosterol in vitro and in rabbit intestine.

HUDSON JL, DILLER ER, PFEIFFER RR, DAVIS WW.

Proc Soc Exp Biol Med. 1959 Nov;102:461-3. No abstract available.

PMID:
14403748
32.

The deposition of solids in the body.

PFEIFFER RR.

Res Today. 1959;15(1):2-17. No abstract available.

PMID:
13658461
33.

Sitosterol feeding: chronic animal and clinical toxicology and tissue analysis.

SHIPLEY RE, PFEIFFER RR, MARSH MM, ANDERSON RC.

Circ Res. 1958 May;6(3):373-82. No abstract available.

PMID:
13523821
34.

A note on crystallographic and x-ray diffraction data for ethinamate.

VAN CAMP A, PFEIFFER RR.

J Am Pharm Assoc Am Pharm Assoc. 1957 Sep;46(9):571. No abstract available.

PMID:
13491454

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