title: Idiopathic CD4+ T-lymphocytopenia: case report.
authors.forename: M
authors.initials: M
authors.lastname: Seddon
authors.forename: R B
authors.initials: RB
authors.lastname: Ellis-Pegler
mesh_terms: D003453:Cryptococcosis / Q000209:etiology; D017809:Fatal Outcome; D006801:Humans; D008172:Lung Diseases, Fungal / Q000209:etiology; D008297:Male; D011014:Pneumonia / Q000209:etiology; D018344:T-Lymphocytopenia, Idiopathic CD4-Positive / Q000150:complications / Q000175:diagnosis