Plasma estradiol 17β as an index of fetoplacental function

by Chew, P.C.T., Ratnam, S.S.
Published 2013

Serial plasma progesterone levels at the approach of labor

by Chew, P.C.T., Ratnam, S.S.
Published 2013

Serial levels of plasma oestradiol 17β at the approach of labour

by Chew, P.C.T., Ratnam, S.S.
Published 2013

Pregnancies in patients with prosthetic heart valves: a review and report of 2 further cases

by Chew, P.C.T., Ratnam, S.S.
Published 2013

Spontaneous rupture of a massive pyometra

by Chew, P.C.T., Ratnam, S.S.
Published 2013

Spontaneous rupture of a massive pyometra

by Chew, P.C.T., Ratnam, S.S.
Published 2016

Serial levels of plasma oestradiol 17β at the approach of labour

by Chew, P.C.T., Ratnam, S.S.
Published 2016

Serial plasma progesterone levels at the approach of labor

by Chew, P.C.T., Ratnam, S.S.
Published 2016

Transplacental haemorrhage following therapeutic abortion in Asian women

by Chew, P.C.T., Khew, K.S., Koh, S.
Published 2016

Plasma levels of oestriol 17β, oestriol and human placental lactogen during bed rest

by Chew, P.C.T., Mok, H., Ratnam, S.S.
Published 2013

Experience of a comprehensive infertility clinic in the department of obstetrics and gynaecology, University of Singapore

by Ratnam, S.S., Chew, P.C.T., Tsakok, M.
Published 2013

Relation of plasma oestriol to changes in blood pressure in pregnant patients with hypertension

by Chew, P.C.T., Kurnia, P., Ratnam, S.S.
Published 2013

Relation of plasma oestriol to changes in blood pressure in pregnant patients with hypertension

by Chew, P.C.T., Kurnia, P., Ratnam, S.S.
Published 2016

Plasma hormone concentrations during the menstrual cycle of normal Chinese women

by Salmon, J.A., Chew, P.C.T., Ratnam, S.S.
Published 2013

Testosterone production with hydatidiform moles - in vitro and in vivo studies

by Chew, P.C.T., Goh, H.H., Ratnam, S.S.
Published 2013

Maternal plasma testosterone levels in molar pregnancy

by Chew, P.C.T., Goh, H.H., Ratnam, S.S.
Published 2013

Testosterone in the molar vesicle fluid and theca-lutein cyst fluid

by Chew, P.C.T., Ratnam, S.S., Goh, H.H.
Published 2013

Plasma testosterone in molar pregnancy: Correlation with gestational age, uterine size, theca-lutein cyst and serum HCG

by Chew, P.C.T., Ratnam, S.S., Goh, H.H.
Published 2013

Biosynthesis of testosterone by molar trophoblast in vitro

by Chew, P.C.T., Goh, H.H., Ratnam, S.S.
Published 2013

Estimation of testosterone and HCG in molar vesicle fluid

by Chew, P.C.T., Ratnam, S.S., Goh, H.H.
Published 2013