title: [Some endogenous factors in the mechanism of closure of ductus arteriosus (author's transl)].
mesh_terms: D000818:Animals; D003250:Constriction; D004285:Dogs; D004373:Ductus Arteriosus / Q000187:drug effects*; D006168:Guinea Pigs; D009130:Muscle, Smooth / Q000187:drug effects; D010100:Oxygen / Q000494:pharmacology; D011817:Rabbits; D014469:Umbilical Arteries
chemical_list: D010100:Oxygen
vernacular_title: Niektoré endogénne faktory v mechanizme uzáveru ductus arteriosus