The two-hour pregnancy test.
KUPPERMAN
H S
HS
GREENBLATT
R B
RB
D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D005260:Female; D006176:Gynecology; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy / Q000175:diagnosis; D011258:Pregnancy Tests
ANESTHESIA/in gynecology and obstetrics; PREGNANCY/diagnosis