Taking issue.
Unger
R
R
Rolbin
S
S
Hew
E
E
D000773:Anesthesia, Obstetrical / Q000009:adverse effects / Q000592:standards*; D005260:Female; D006801:Humans; D011015:Pneumonia, Aspiration / Q000209:etiology / Q000517:prevention & control*; D011247:Pregnancy