[Clinical observation and nursing of nitrous oxide inhalation to ease delivery pain].
Yin
Y
Y
Chen
P S
PS
Huang
M L
ML
D000280:Administration, Inhalation; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D016903:Drug Monitoring; D005260:Female; D006801:Humans; D009609:Nitrous Oxide / Q000627:therapeutic use*; D007744:Obstetric Labor Complications / Q000188:drug therapy* / Q000451:nursing*; D009773:Obstetric Nursing; D010146:Pain / Q000188:drug therapy* / Q000451:nursing*; D011247:Pregnancy
D018712:Analgesics, Non-Narcotic; D009609:Nitrous Oxide