Browsing by Author Ratnam, S S

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Issue DateTitleAuthor(s)
1996Early asymmetric IUGR and aneuploidyAnandakumar, C. ; Chew, S. ; Wong, Y.C. ; Malarvishy, G.; Po, L.U.; Ratnam, S.S. 
1997Early fetal blood sampling - Another available option for early prenatal diagnosisAnandakumar, C. ; Annapoorna, V.; Wong, Y.C. ; Chia, D.; Ariff, B. ; Ratnam, S.S. 
1999Early human developmentSathananthan, A.H.; Ratnam, S.S. ; Trounson, A.O.; Edwards, R.G.
1991Effect of endothelin-1 on the human corpus cavernosum and penile vasculatureLau, L.C. ; Adaikan, P.G. ; Ratnam, S.S. 
1990Effect of estrogens on prolactin secretion in transsexual subjectsGoh, H.H. ; Ratnam, S.S. 
1995Effect of growth hormone therapy in men with severe idiopathic oligozoospermiaLee, K.-O. ; Ng, S.-C. ; Lee, P.-S.; Bongso, A.T. ; Taylor, E.A.; Lin, T.-K.; Ratnam, S.S. 
1989Effect of histamine on human vas deferens in vitroLau, L.C. ; Adaikan, P.G. ; Ratnam, S.S. 
2000Effect of Implanon® use on selected parameters of thyroid and adrenal functionBiswas, A. ; Viegas, O.A.C. ; Ratnam, S.S. ; Bennink, H.J.T.Coeling; Korver, T.
1987Effect of indomethacin on the injection-abortion interval of 15(S)15 methyl PGF(2α)-induced mid-trimester abortions - A randomized studyAdaikan, P.G.; Prasad, R.N.V.; Kottegoda, S.R.; Ratnam, S.S. 
May-1987Effect of indomethacin on the injection-abortion interval of 15(S)15 methyl PGF2α-induced mid-trimester abortions - A randomized studyAdaikan, P.G.; Prasad, R.N.U.; Kottegoda, S.R.; Ratnam, S.S. 
1992Effect of long-term use of Norplant® implants on haemostatic functionSingh, K. ; Viegas, O.A.C. ; Koh, S.C.L. ; Ratnam, S.S. 
1992Effect of Norplant® implants on liver, lipid and carbohydrate metabolismSingh, K. ; Viegas, O.A.C. ; Loke, D.F.M. ; Ratnam, S.S. 
1992Effect of Norplant®-2 rods on haemostatic functionSingh, K. ; Viegas, O.A.C. ; Koh, C.L.S. ; Ratnam, S.S. 
1992Effect of Norplant®-2 rods on liver, lipid and carbohydrate metabolismSingh, K. ; Viegas, O.A.C. ; Loke, D. ; Ratnam, S.S. 
1986Effect of sperm motility on human embryo quality in in vitro fertilizationNg, Soon Chye ; Edirisinghe, W.R.; Wong, P.C.; Ratnam, S.S. 
1989Effect of sperm motility on human in vitro fertilizationBongso, T.A.; Ng, S.C.; Mok, H.; Lim, M.N.; Teo, H.L.; Wong, P.C.; Ratnam, S.S. 
1990Effectiveness of transcutaneous electric nerve stimulator for pain relief in labour.Chia, Y.T.; Arulkumaran, S. ; Chua, S.; Ratnam, S.S. 
1992Effects of cross-gender steroid hormone treatment on prolactin concentrations in humansGoh, H.H. ; Li, X.F.; Ratnam, S.S. 
1979Effects of disincentives on decisions about pregnancy and abortion ( Singapore).Tan, Siok Bie; Lee, J.; Ratnam, S.S. 
1990Effects of estrogen, clomiphene and castration in a male transsexual with as compared to those without hypersecretion of gonadotropinsGoh, H.H. ; Ratnam, S.S.