Scary white stuff.
Kopka
A
A
D000328:Adult; D015360:Analgesia, Epidural / Q000379:methods*; D016362:Analgesia, Obstetrical / Q000379:methods*; D000779:Anesthetics, Local / Q000009:adverse effects*; D044383:Black People; D005018:Ethyl Chloride / Q000009:adverse effects*; D005260:Female; D006801:Humans; D017496:Hypopigmentation / Q000139:chemically induced*; D011247:Pregnancy
D000779:Anesthetics, Local; D005018:Ethyl Chloride