_:vb50943912 . _:vb50943912 "url:https://www.ncbi.nlm.nih.gov/pubmed/1558976"^^ . _:vb50943912 . _:vb50943912 . _:vb50943912 . _:vb50943912 "A hereditary spherocytosis that has_material_basis_in a mutation of EPB42 on chromosome 15q15.2."^^ . _:vb50943912 .