title: Genetic testing and counselling for congenital bilateral absence of the vas deferens.
authors.forename: D
authors.initials: D
authors.lastname: Meschede
authors.forename: J
authors.initials: J
authors.lastname: Horst
authors.forename: C
authors.initials: C
authors.lastname: Williams
authors.forename: R
authors.initials: R
authors.lastname: Williamson
mesh_terms: D003550:Cystic Fibrosis / Q000453:epidemiology / Q000235:genetics*; D019005:Cystic Fibrosis Transmembrane Conductance Regulator; D005817:Genetic Counseling; D006801:Humans; D007248:Infertility, Male / Q000235:genetics*; D008297:Male; D008565:Membrane Proteins / Q000235:genetics; D009154:Mutation; D012307:Risk Factors; D014649:Vas Deferens / Q000002:abnormalities*
chemical_list: C505032:CFTR protein, human; D008565:Membrane Proteins; D019005:Cystic Fibrosis Transmembrane Conductance Regulator