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Jose B, Friedman SR, Neaigus A, Curtis R, Grund JP, Goldstein MF, Ward TP, Des Jarlais DC.Jose B, et al. Among authors: grund jp.AIDS. 1993 Dec;7(12):1653-60. doi: 10.1097/00002030-199312000-00017.AIDS. 1993.PMID: 8286076
Abdala N, Grund JP, Tolstov Y, Kozlov AP, Heimer R.Abdala N, et al. Among authors: grund jp.Addiction. 2006 May;101(5):731-7. doi: 10.1111/j.1360-0443.2006.01409.x.Addiction. 2006.PMID: 16669907