[NEW TREATMENT OF AFTERPAIN; EXPERIMENTAL CLINICAL EVALUATION].
D001565:Benzoates; D035843:Biomedical Research; D004358:Drug Therapy; D005260:Female; D006801:Humans; D048949:Labor Pain; D010146:Pain; D049590:Postpartum Period; D011247:Pregnancy; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D001565:Benzoates; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
BENZOATES; CLINICAL RESEARCH; DRUG THERAPY; PAIN; PUERPERIUM; SULFONAMIDES
NUEVA TERAPIA EN LOS ENTUERTOS; VALORACI'ON CL'INICA EXPERIMENTAL.