W. Blackwelder

发表

W. Blackwelder, H. Brewer, E. Schaefer, 1978, The Lancet.

R. Edelman, W. Blackwelder, R. Gibbs, 1996, American journal of obstetrics and gynecology.

M. Klebanoff, D. Eschenbach, M. Matteson, 1991, American journal of obstetrics and gynecology.

M. Klebanoff, R. Edelman, D McNellis, 1992, American journal of obstetrics and gynecology.