_:vb50945691 . _:vb50945691 . _:vb50945691 "url:https://pubmed.ncbi.nlm.nih.gov/9988267/"^^ . _:vb50945691 . _:vb50945691 . _:vb50945691 . _:vb50945691 "A Diamond-Blackfan anemia that has_material_basis_in heterozygous mutation in RPS19 on chromosome 19q13.2."^^ .