Oral tetracycline in the prevention of prenatal syphilis.
D000900:Anti-Bacterial Agents; D035843:Biomedical Research; D005260:Female; D006801:Humans; D011247:Pregnancy; D013587:Syphilis; D013590:Syphilis, Congenital / Q000517:prevention & control*; D013752:Tetracycline / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D013752:Tetracycline
SYPHILIS, CONGENITAL/prevention and control; TETRACYCLINE/therapeutic use