Respiratory infection in pregnancy.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000150:complications / Q000517:prevention & control; D010406:Penicillins / Q000627:therapeutic use; D011014:Pneumonia / Q000188:drug therapy; D011015:Pneumonia, Aspiration / Q000209:etiology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000150:complications / Q000209:etiology / Q000628:therapy; D014397:Tuberculosis, Pulmonary / Q000628:therapy; D014611:Vaccination
D000900:Anti-Bacterial Agents; D010406:Penicillins