title: Specialists question effectiveness of sex selection technique.
authors.forename: S
authors.initials: S
authors.lastname: Mayor
mesh_terms: D005260:Female; D005434:Flow Cytometry; D006801:Humans; D008297:Male; D012729:Sex Chromosome Aberrations / Q000517:prevention & control; D012743:Sex Preselection / Q000379:methods*