P. Dun-Ren

Clinical trial on termination of early pregnancy with RU486 in combination with prostaglandin

Zheng Shurong, H. Sha, Z. Jianguo, 1992 .

Differential foetal development of the O- and N-demethylation of codeine and dextromethorphan in man.

A. Rane, B. Lindström, M. Ladona, 1991, British journal of clinical pharmacology.

In vitro spermicidal activity of parabens against human spermatozoa

Li Hai-ying, P. Dun-Ren, Song Bao-Liang, 1989 .

Differential foetal development ofthe0-andN-demethylation ofcodeine anddextromethorphan inman

A. Rane, B. Lindström, P. Dun-Ren, 1991 .