Groopman JE, Mayer KH, Sarngadharan MG, Ayotte D, Devico AL, Finberg R, Sliski AH, Allan JD, Gallo RC. Seroepidemiology of human T-lymphotropic virus type III among homosexual men with the acquired immunodeficiency syndrome or generalized lymphadenopathy and among asymptomatic controls in Boston. Ann Intern Med. 1985 Mar; 102(3):334-7.