J. Hassan

Transvaginal sonographic measurement of cervical length vs. Bishop score in labor induction at term: tolerability and prediction of Cesarean delivery

K. Quek, P. Tan, N. Vallikkannu, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ultrasound and clinical predictors for Caesarean delivery after labour induction at term.

P. Tan, N. Vallikkannu, S. Suguna, 2007, The Australian & New Zealand journal of obstetrics & gynaecology.

Ultrasound and clinical predictors for Caesarean delivery after labour induction at term

P. Tan, N. Vallikkannu, S. Suguna, 2006 .

Transvaginal sonography of cervical length and Bishop score as predictors of successful induction of term labor: the effect of parity.

K. Quek, P. Tan, N. Vallikkannu, 2009, Clinical and experimental obstetrics & gynecology.

Erratum: prevalence of plasmid-bearing and plasmid-free chlamydia trachomatis infection among women who visited obstetrics and gynecology clinics in Malaysia

B. Arulanandam, Rishein Gupta, W. Wong, 2016, BMC Microbiology.

Predictors of newborn admission after labour induction at term: Bishop score, pre-induction ultrasonography and clinical risk factors.

P. Tan, N. Vallikkannu, S. Suguna, 2008, Singapore medical journal.