Pisani, E; Dadun; Sucahya, P; Kamil, O; Jazan, S and (2003) Sexual behavior among injection drug users in 3 indonesian cities carries a high potential for HIV spread to noninjectors. Lippincott, Williams & Wilkins. DOI: 10.1097/00126334-200312010-00007 Pisani, E; Lazzari, S; Walker, N; Schwartländer, B and (2003) HIV surveillance: a global perspective. Lippincott, Williams & Wilkins. DOI: 10.1097/00126334-200302011-00002