[On prenatal prophylaxis of gamete, embryonal and fetal disease].
D004194:Disease; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005315:Fetal Diseases; D005333:Fetus; D005854:Germ Cells; D006801:Humans
EMBRYO/diseases; FETUS/diseases; GERM CELLS