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R. James Collins

Upjohn

13

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U‐80816: A novel partial muscarinic agonist

1991 Drug Development Research
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Determination of biological activity of adinazolam and its metabolites

1984 Journal of Pharmacy and Pharmacology
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Prediction of abuse liability of drugs using IV self-administration by rats

1983 Psychopharmacology
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Citations (209)
Dose and physical dependence as factors in the self-administration of morphine by rats

1979 Psychopharmacology
- James R. Weeks
- R. James Collins
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Citations (33)
Self-administration of morphine in the rat: Relative influence of fixed ratio and time-out

1978 Pharmacology, Biochemistry and Behavior
- James R. Weeks
- R. James Collins
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Citations (11)
727 – THE REINFORCING VALUE OF INTRAVENOUS MORPHINE SELF-ADMINISTERED BY RATS IN RELATION TO PHYSICAL DEPENDENCE

1977
- James R. Weeks
- R. James Collins
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Changes in morphine self-administration in rats induced by prostaglandin E1 and naloxone.

1976 Prostaglandins
- James R. Weeks
- R. James Collins
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Citations (52)
Lack of effect of dexoxadrol in self-maintained morphine dependence in rats.

1967 Psychopharmacology
- R. James Collins
- James R. Weeks
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Citations (4)
Inhibition of evoked potentials by caudate stimulation and its antagonism by centrally acting drugs

1967 Neuropharmacology
- R. James Collins
- Virginia R. Simonton
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Citations (18)
Relative potency of codeine, methadone and dihydromorphinone to morphine in self-maintained addict rats

1965 Naunyn-schmiedebergs Archives of Pharmacology
- R. James Collins
- James R. Weeks
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Citations (28)