"immunodeficiency 79"^^ . _:vb50946424 . "DOID:0112277"^^ . . . . _:vb50946424 . "disease_ontology"^^ . "IMD79"^^ . "A T cell deficiency characterized by childhood onset of recurrent and recalcitrant skin warts due to uncontrolled viral infection with human papillomavirus and absence of the CD4 antigen on T cells, monocytes, and dendritic cells that has_material_basis_in homozygous or compound heterozygous mutation in CD4 on chromosome 12p13."^^ . . "OMIM:619238"^^ . _:vb50946424 . _:vb50946424 . _:vb50946424 .