John, U., Sakiru, O., Folasade, O., Orikomaba, O., Vera, H., Chin-Hua, W., & Neha, M. (2009). Interim data monitoring to enroll higher-risk participants in HIV prevention trials. BMC.

John, Umo-Otong, Otusanya Sakiru, Ogunsola Folasade, Obunge Orikomaba, Halpern Vera, Wang Chin-Hua, and Mehta Neha. Interim Data Monitoring to Enroll Higher-risk Participants in HIV Prevention Trials. BMC, 2009.

John, Umo-Otong, et al. Interim Data Monitoring to Enroll Higher-risk Participants in HIV Prevention Trials. BMC, 2009.