R. Willcourt

发表

D Pager, D. Pager, R J Willcourt, 1994, American journal of obstetrics and gynecology.

R. Newman, R. Knuppel, J. Jones, 1998, Obstetrical & gynecological survey.

J. Klausner, R. Gray, R. Bailey, 2012, BMC Pediatrics.

R. Beck, J. Gamel, R. Willcourt, 1980, American journal of ophthalmology.

V. Knutzen, R. Willcourt, M. J. Naughton, 1995, The Journal of the American Association of Gynecologic Laparoscopists.

J. Queenan, C. Rao, R. Willcourt, 1980, American journal of obstetrics and gynecology.

J. King, J. Queenan, L. Indyk, 1981, American journal of obstetrics and gynecology.

R. Willcourt, S. Vicks, M. Assouad, 1994, The Lancet.

J. King, J. Queenan, R. Willcourt, 1983, American journal of obstetrics and gynecology.