by Shi, Yong-en, Ye, Zhi-hou, He, Chang-hai, Zhang, Guo-qing, Xu, Jian-qiu, Van Look, P.F.A., Fotherby, K.
Published in Contraception (Stoneham) (01.08.1993)

by He, Chang-hai, Shi, Yong-en, Ye, Zhi-hou, Zhang, Guo-qing, Jiang, Nai-xiong, Van Look, P.F.A., Fotherby, K.
Published in Contraception (Stoneham) (01.10.1989)

by Kennedy, K.I., Labbok, M.H., Van Look, P.F.A.
Published in International journal of gynecology and obstetrics (01.07.1996)

by Van Look, P F, von Hertzen, H
Published in Human reproduction (Oxford) (01.06.1993)

by Bahzad, C, Wyssling, H, Saraya, L, Shi, Y E, Prasad, R N, Swahn, M L, Kovacs, L, Belsey, E M, Van Look, P F
Published in Human reproduction (Oxford) (01.08.1989)

by Chang-hai, He, Yong-en, Shi, Jian-qiu, Xu, Van Look, P.F.A.
Published in International journal of gynecology and obstetrics (01.09.1991)

by Bygdeman, M., Van Look, P.F.A.
Published in International Journal of Gynecology and Obstetrics (01.05.1989)

by He, Chang-hai, Shi, Yong-en, Liao, Ding-ling, Zhu, Yue-hua, Xu, Jian-qiu, Matlin, S.A., Vince, P.M., Fotherby, K., Van Look, P.F.A.
Published in Contraception (Stoneham) (01.05.1990)

by Van Look, P.F.A., Baird, D.T.
Published in European Journal of Obstetrics and Gynecology (01.10.1980)

by Van Look, P.F.A., Top-Huisman, M., Gnodde, H.P.
Published in European journal of obstetrics & gynecology and reproductive biology (01.10.1981)

by Van Look, P F
Published in Clinics in obstetrics and gynaecology (01.12.1976)

by Baird, D T, Van Look, P F, Hunter, W M
Published in Clinics in obstetrics and gynaecology (01.12.1976)