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Urassa M, Todd J, Boerma JT, Hayes R, Isingo R.Urassa M, et al.AIDS. 1997 Jan;11(1):73-9. doi: 10.1097/00002030-199701000-00011.AIDS. 1997.Corrected and republished in: AIDS. 1997 Mar;11(3):73-80. doi: 10.1097/00002030-199703110-00002.PMID: 9110078Corrected and republished.
Urassa M, Todd J, Boerma JT, Hayes R, Isingo R.Urassa M, et al.AIDS. 1997 Mar;11(3):73-80. doi: 10.1097/00002030-199703110-00002.AIDS. 1997.PMID: 9147445
Ngalula J, Urassa M, Mwaluko G, Isingo R, Ties Boerma J.Ngalula J, et al. Among authors: urassa m.Trop Med Int Health. 2002 Oct;7(10):873-7. doi: 10.1046/j.1365-3156.2002.00922.x.Trop Med Int Health. 2002.PMID: 12358623Free article.