_:vb50944987 . _:vb50944987 . _:vb50944987 . _:vb50944987 . _:vb50944987 . _:vb50944987 "url:https://www.ncbi.nlm.nih.gov/pubmed/15317892"^^ . _:vb50944987 "A disorder of sexual development characterized by primary amenorrhea, an underdeveloped or absent uterus, and clinical hyperandrogenism that has_material_basis_in heterozygous mutation in WNT4 on chromosome 1p36.12."^^ .