Underhill K, Operario D, Montgomery P (October 2007). Operario D (ed.). Walker BD (August-September 2007). "Elite command of HIV Infection: implications for vaccines and cure". Kripke C (August 2007). "Antiretroviral prophylaxis for occupational publicity to HIV". The camera was eventually switched off on August 22, 2001. The ultimate graphic captured by the camera can however be viewed at its homepage. Reid SR (August 2009).