title: Prevention of congenital heart disease.
mesh_terms: D005193:Family Planning Services; D005260:Female; D005817:Genetic Counseling; D006330:Heart Defects, Congenital / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012846:Singapore