Nature of cholinergic receptors on the isolated frog's rectus abdominis muscle.
D000818:Animals; D001001:Anura; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D011984:Sensory Receptor Cells / Q000187:drug effects*
D010276:Parasympatholytics; D010277:Parasympathomimetics