A. Copas

发表

C. Mercer, B. Erens, K. Wellings, 2007, Sexually Transmitted Infections.

C. Mercer, A. Johnson, K. Fenton, 2006, Sexually Transmitted Infections.

A. Mindel, Frances M. Cowan, Anthony L. Cunningham, 2002, Sexually Transmitted Infections.

Strange, A. Oakley, A. Copas, 2006, Journal of Epidemiology and Community Health.

Anne M Johnson, A. Copas, J. Stephenson, 2001, BMJ : British Medical Journal.