PT - JOURNAL ARTICLE AU - Koziol, Deloris E. AU - Henderson, David K. TI - Obstacles to HIV prevention DP - 1992 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 647--648 VI - 59 IP - 6 4099 - http://www.ccjm.org/content/59/6/647.short 4100 - http://www.ccjm.org/content/59/6/647.full SO - Cleve Clin J Med1992 Nov 01; 59