L. Kek

发表

A. Thai, S. Chua, S. Ratnam, 1994, Gynecologic and obstetric investigation.

A. Thai, S. Chua, S. Ratnam, 1996, Singapore medical journal.

A. Thai, M. Rauff, S. Ratnam, 1991, Gynecologic and obstetric investigation.

A. Thai, S. Chua, S. C. Yeoh, 1993, Singapore medical journal.