title: Gonadal mosaicism and genetic counseling for X-linked recessive lethals.
mesh_terms: D005260:Female; D005804:Genes, Lethal; D005808:Genes, Recessive; D005817:Genetic Counseling; D014644:Genetic Variation; D006801:Humans; D008297:Male; D008954:Models, Biological; D009030:Mosaicism; D009154:Mutation; D010063:Ovum / Q000254:growth & development; D011336:Probability; D012641:Selection, Genetic; D012729:Sex Chromosome Aberrations / Q000235:genetics* / Q000517:prevention & control; D013091:Spermatogenesis