Assessing causal vaccine effects in a subset selected post-randomization

MLA

Mogg, Robin., Marshall M. Joffe and University of Pennsylvania. Assessing causal vaccine effects in a subset selected post-randomization.

APA

Mogg, R., Joffe, M. & University of Pennsylvania. (2009). Assessing causal vaccine effects in a subset selected post-randomization.

Chicago

Mogg, Robin., Marshall M. Joffe and University of Pennsylvania. Assessing causal vaccine effects in a subset selected post-randomization.