Ratnam Ss

发表

Plasma steroid changes in twin pregnancies.

Tambyraja Rl, Ratnam Ss, 1981 .

Observations on choriocarcinoma in Singapore.

Dawood My, Ratnam Ss, Teoh Es, 1972 .

Serum unconjugated estradiol-17 beta in normal pregnancy measured by radioimmunoassay.

Dawood My, Ratnam Ss, 1974 .

Psychosocial characteristics of repeat aborters in Singapore.

Ratnam Ss, Tsoi Wf, T. Ge, 1987 .

The gonadotrophin surge in humans: its mechanism and role in ovulatory function--a review.

Ratnam Ss, Goh Hh, 1990 .

The cardiovascular and thromboembolic risks of oral contraception: a review.

Prasad Rn, Ratnam Ss, 1980 .

Culdoscopic sterilization: our experience with 1000 cases performed as an outpatient procedure in Singapore.

C. Sc, Lim Sm, M. Cheng, 1975 .

Non-biodegradable subdermal levonorgestrel implants (Norplant): preliminary experience in Singapore.

K. Singh, Ratnam Ss, Viegas Oa, 1986 .

Pharmacological consideration of intracavernous drug injection in the treatment of impotence.

Ratnam Ss, Adaikan Pg, 1988 .

Augmentation mammoplasty for the male transsexual.

Lim Sm, Ratnam Ss, 1982 .

The small fetus: growth-retarded and preterm.

Tambyraja Rl, Ratnam Ss, 1982 .

Current surgical strategies in ovarian carcinoma--a review.

P. Singh, Ratnam Ss, 1987, Singapore medical journal.

Continuous lumbar epidural analgesia for labour and delivery.

Ratnam Ss, Ch'iu Hh, Teo Ac, 1978, Singapore medical journal.