Preconception care.
Jack
B W
BW
Department of Family Medicine, Brown University/Memorial Hospital of Rhode Island, Pawtucket 02860.
Culpepper
L
L
D003376:Counseling; D005193:Family Planning Services; D005260:Female; D005306:Fertilization; D006293:Health Promotion; D006801:Humans; D007239:Infections; D009747:Nutritional Physiological Phenomena; D012307:Risk Factors