Caffeine effects on mechanical activity in newborn rat myocardium.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002110:Caffeine / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects*; D051381:Rats; D013268:Stimulation, Chemical
D002110:Caffeine