Prostaglandins and smooth muscle.
D000818:Animals; D001980:Bronchi / Q000187:drug effects; D004064:Digestive System / Q000187:drug effects; D005260:Female; D005836:Genitalia, Female / Q000187:drug effects; D006801:Humans; D051379:Mice; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000187:drug effects*; D009131:Muscle, Smooth, Vascular / Q000187:drug effects; D011247:Pregnancy; D011453:Prostaglandins / Q000494:pharmacology* / Q000502:physiology; D012137:Respiratory System / Q000187:drug effects; D014666:Vasomotor System / Q000187:drug effects
D011453:Prostaglandins