Letter: Malarial prophylaxis for pregnant women.
D002738:Chloroquine / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control*
D002738:Chloroquine