title: Effects of external calcium and calcium antagonist, diltiazem, on isolated segments of pregnant human myometrium.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology*; D004110:Diltiazem / Q000494:pharmacology*; D005260:Female; D006801:Humans; D009215:Myometrium / Q000187:drug effects / Q000502:physiology*; D011188:Potassium / Q000494:pharmacology; D011247:Pregnancy / Q000187:drug effects / Q000502:physiology*; D014590:Uterine Contraction / Q000187:drug effects
chemical_list: D004110:Diltiazem; D011188:Potassium; D002118:Calcium