Prenatal serologic examinations reported on certificates of live births, Maine, 1956.
D035843:Biomedical Research; D005260:Female; D058869:Gynecological Examination; D006801:Humans; D050498:Live Birth; D008281:Maine; D011247:Pregnancy; D013587:Syphilis / Q000517:prevention & control*
SYPHILIS/prevention and control