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

Year Number of Results
1987 2
1988 2
1989 1
1990 1
1991 2
1993 2
1994 4
1995 7
1996 3
1997 3
1998 1
1999 3
2001 4
2002 4
2003 1
2004 2
2005 3
2006 1
2007 5
2009 5
2010 4
2011 3
2022 0
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Article type
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62 results
Results by year
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Page 1
Phosphodiesterase inhibitors: history of pharmacology.
Schudt C, Hatzelmann A, Beume R, Tenor H. Schudt C, et al. Among authors: hatzelmann a. Handb Exp Pharmacol. 2011;(204):1-46. doi: 10.1007/978-3-642-17969-3_1. Handb Exp Pharmacol. 2011. PMID: 21695634 Review.
PDE isoenzymes as targets for anti-asthma drugs.
Schudt C, Tenor H, Hatzelmann A. Schudt C, et al. Among authors: hatzelmann a. Eur Respir J. 1995 Jul;8(7):1179-83. doi: 10.1183/09031936.95.08071179. Eur Respir J. 1995. PMID: 7589403 Free article. Review.
Therapeutic potential of selective PDE inhibitors in asthma.
Schudt C, Gantner F, Tenors H, Hatzelmann A. Schudt C, et al. Among authors: hatzelmann a. Pulm Pharmacol Ther. 1999;12(2):123-9. doi: 10.1006/pupt.1999.0182. Pulm Pharmacol Ther. 1999. PMID: 10373395 Review. No abstract available.
62 results