_:vb50943502 "url:https://www.ncbi.nlm.nih.gov/pubmed/12891384"^^ . _:vb50943502 . _:vb50943502 . _:vb50943502 . _:vb50943502 . _:vb50943502 "A hypotrichosis that has_material_basis_in a autosomal recessive mutation of DSG4 on chromosome 18q12.1."^^ . _:vb50943502 .