Rosenblum, M., Jewell, N. P., van der Laan, M., Shiboski, S., van der Straten, A., & Padian, N. (2009). Analyzing Direct Effects in Randomized Trials with Secondary Interventions: An Application to HIV Prevention Trials.
استشهاد بنمط شيكاغوRosenblum, Michael, Nicholas P. Jewell, Mark van der Laan, Steve Shiboski, Ariane van der Straten, و Nancy Padian. Analyzing Direct Effects in Randomized Trials With Secondary Interventions: An Application to HIV Prevention Trials. 2009.
MLA استشهادRosenblum, Michael, et al. Analyzing Direct Effects in Randomized Trials With Secondary Interventions: An Application to HIV Prevention Trials. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.