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

Year Number of Results
1963 1
1965 2
1967 1
1968 1
1969 4
1970 2
1971 1
1972 1
1973 3
1974 2
1975 2
1976 5
1977 8
1978 3
1979 5
1980 10
1981 10
1982 11
1983 17
1984 12
1985 13
1986 8
1987 17
1988 14
1989 7
1990 7
1991 15
1992 7
1993 6
1994 6
1995 2
1996 5
1997 2
1998 3
2000 1
2003 1
2004 1
2005 1
2007 2
2008 2
2022 0
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Article type
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Search Results

221 results
Results by year
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Page 1
Gastrointestinal parameters that influence oral medications.
Dressman JB, Bass P, Ritschel WA, Friend DR, Rubinstein A, Ziv E. Dressman JB, et al. Among authors: ritschel wa. J Pharm Sci. 1993 Sep;82(9):857-72. doi: 10.1002/jps.2600820902. J Pharm Sci. 1993. PMID: 7901386 Review.
Sorption promotors in biopharmaceutics.
Ritschel WA. Ritschel WA. Angew Chem Int Ed Engl. 1969 Oct;8(10):699-710. doi: 10.1002/anie.196906991. Angew Chem Int Ed Engl. 1969. PMID: 4982497 Review. No abstract available.
Drug disposition in the elderly: gerontokinetics.
Ritschel WA. Ritschel WA. Methods Find Exp Clin Pharmacol. 1992 Sep;14(7):555-72. Methods Find Exp Clin Pharmacol. 1992. PMID: 1287380 Review. No abstract available.
Rectal administration of insulin.
Ritschel WA, Ritschel GB. Ritschel WA, et al. Methods Find Exp Clin Pharmacol. 1984 Sep;6(9):513-29. Methods Find Exp Clin Pharmacol. 1984. PMID: 6392794 Review.
Introduction to gene technology.
Ritschel WA, Forusz H. Ritschel WA, et al. Methods Find Exp Clin Pharmacol. 1994 Sep;16(7):453-67. Methods Find Exp Clin Pharmacol. 1994. PMID: 7885071 Review.
Cimetidine-theophylline interaction.
Cluxton RJ Jr, Rivera JO, Ritschel WA, Pesce AJ, Hanenson IB. Cluxton RJ Jr, et al. Among authors: ritschel wa. Ann Intern Med. 1982 May;96(5):684. doi: 10.7326/0003-4819-96-5-684_1. Ann Intern Med. 1982. PMID: 7073165 No abstract available.
Pharmacokinetic changes in the elderly.
Ritschel WA. Ritschel WA. Methods Find Exp Clin Pharmacol. 1987 Mar;9(3):161-6. Methods Find Exp Clin Pharmacol. 1987. PMID: 3298892 Review.
221 results