title: Pneumocystis carinii pneumonitis in patients with hypogammaglobulinemia and intact T cell immunity.
mesh_terms: D000361:Agammaglobulinemia / Q000150:complications* / Q000151:congenital / Q000276:immunology; D000917:Antibody Formation; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D007223:Infant; D008297:Male; D011020:Pneumonia, Pneumocystis; D013601:T-Lymphocytes / Q000276:immunology*