James S Koopman

发表

James S Koopman, J. Koopman, 2005, Japanese journal of infectious diseases.

James S Koopman, J. Koopman, C. Simon, 2006, Journal of acquired immune deficiency syndromes.

Richard Bauer, Brenda Gillespie, Jack D Sobel, 2002, American journal of epidemiology.

Sheng Li, Joseph N S Eisenberg, James S Koopman, 2009, American journal of epidemiology.

Mark S Roberts, James S Koopman, J. Koopman, 2007, Annals of epidemiology.

James S Koopman, S. Chick, J. Koopman, 2002, Mathematical biosciences.