Injections of sterile water for labour pain.
Ader
L
L
Hansson
B
B
Wallin
G
G
D001416:Back Pain / Q000628:therapy*; D005260:Female; D006801:Humans; D007279:Injections, Subcutaneous; D007747:Labor Stage, First; D007744:Obstetric Labor Complications / Q000628:therapy*; D011247:Pregnancy; D012965:Sodium Chloride / Q000008:administration & dosage*; D014867:Water / Q000008:administration & dosage*
D014867:Water; D012965:Sodium Chloride