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Items: 8

1.
2.

Permian polar forests: deciduousness and environmental variation.

Gulbranson EL, Isbell JL, Taylor EL, Ryberg PE, Taylor TN, Flaig PP.

Geobiology. 2012 Nov;10(6):479-95. doi: 10.1111/j.1472-4669.2012.00338.x. Epub 2012 Jul 30.

PMID:
22845834
3.

Development and ecological implications of dormant buds in the high-Paleolaltitude Triassic sphenophyte Spaciinodum (Equisetaceae).

Ryberg PE, Hermsen EJ, Taylor EL, Taylor TN, Osborn JM.

Am J Bot. 2008 Nov;95(11):1443-53. doi: 10.3732/ajb.0800215.

4.

Secondary phloem anatomy of Cycadeoidea (Bennettitales).

Ryberg PE, Taylor EL, Taylor TN.

Am J Bot. 2007 May;94(5):791-8. doi: 10.3732/ajb.94.5.791.

5.

A combined hospital setting and AA in the treatment of alcoholism.

Ryberg PE.

Behav Neuropsychiatry. 1969 Apr;1(1):19-21. No abstract available.

PMID:
5398085
6.

The sociologic treatment of the alcoholic.

Ryberg PE.

Mod Treat. 1966 May;3(3):525-9. No abstract available.

PMID:
5931409
7.

Toward an integrated theory of schizophrenia.

CONASON EG, RYBERG PE.

J Ment Sci. 1958 Apr;104(435):372-6. No abstract available.

PMID:
13564141
8.

Stress conditioning in the treatment of schizophrenia and neurotic disorders.

CONASON EG, RYBERG PE.

Dis Nerv Syst. 1957 Jul;18(7 Part 2):8-13. No abstract available.

PMID:
13447791

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