Fahey, J L Immune-cell augmentation (with altered T-subset ratio) is common in healthy homosexual men. [electronic resource] - The New England journal of medicine Apr 1983 - 842-3 p. digital Publication Type: Letter ISSN: 0028-4793 Standard No.: 10.1056/NEJM198304073081414 doi Subjects--Topical Terms: Acquired Immunodeficiency Syndrome--immunologyFemaleHomosexualityHumansMaleT-Lymphocytes--immunologyT-Lymphocytes, Helper-Inducer--immunologyT-Lymphocytes, Regulatory--immunology