[Anesthesia of the perineum in primiparas. Analysis of 550 cases].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000765:Anesthesia, Conduction; D000773:Anesthesia, Obstetrical; D059408:Pain Management; D010502:Perineum; D011343:Procaine
D011343:Procaine
ANESTHESIA, CONDUCTION; ANESTHESIA, OBSTETRICAL; PERINEUM; PROCAINE/anesthesia and analgesia