Determination of dose and time dependence of muscle contractures elicited by caffeine.
D000818:Animals; D001001:Anura; D002110:Caffeine / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects*; D011893:Rana esculenta; D013997:Time Factors
D002110:Caffeine