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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1980 1
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1986 1
1988 2
1990 3
1991 2
1993 1
1997 1
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2009 2
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Page 1
Heterotrophic nitrification among denitrifiers.
Castignetti D, Hollocher TC. Castignetti D, et al. Appl Environ Microbiol. 1984 Apr;47(4):620-3. doi: 10.1128/aem.47.4.620-623.1984. Appl Environ Microbiol. 1984. PMID: 6721486 Free PMC article.
Siderophore presence in sputa of cystic fibrosis patients.
Haas B, Kraut J, Marks J, Zanker SC, Castignetti D. Haas B, et al. Among authors: castignetti d. Infect Immun. 1991 Nov;59(11):3997-4000. doi: 10.1128/iai.59.11.3997-4000.1991. Infect Immun. 1991. PMID: 1834571 Free PMC article.
26 results