[Effects of progesterone on gallbladder contractility].
D000818:Animals; D005704:Gallbladder / Q000502:physiology*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology*
D011374:Progesterone