[The analgesic and spasmolytic action of a new drug during the dilational stage of labor].
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D007743:Labor, Obstetric; D009125:Muscle Relaxants, Central; D010276:Parasympatholytics; D011247:Pregnancy
D000700:Analgesics; D018712:Analgesics, Non-Narcotic; D058633:Antipyretics; D009125:Muscle Relaxants, Central; D010276:Parasympatholytics
ANALGESICS AND ANTIPYRETICS; LABOR; MUSCLE RELAXANTS; PARASYMPATHOLYTICS