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Kerlikowske KM, Katz MH, Allen S, Wolf W, Hudes ES, Karita E, Serufilira A, Van de Perre P.Kerlikowske KM, et al. Among authors: katz mh.AIDS. 1994 Jul;8(7):963-9. doi: 10.1097/00002030-199407000-00014.AIDS. 1994.PMID: 7946107
Katz MH, Douglas JM Jr, Bolan GA, Marx R, Sweat M, Park MS, Buchbinder SP.Katz MH, et al.AIDS Care. 1996 Aug;8(4):433-42. doi: 10.1080/09540129650125623.AIDS Care. 1996.PMID: 8863914