| Issue Date | Title | Author(s) |
| 1998 | Correlation of change in uterine activity to blood loss in the third stage of labour | Choo, W.L.; Chua, S.; Chong, Y.S.; Vanaja, K.; Oei, P.L. ; Roy, A.C. ; Arulkumaran, S. |
| Oct-2000 | Membrane sweeping in conjunction with labor induction | Foong, L.C. ; Vanaja, K.; Tan, G.; Chua, S. |
| 2000 | Membrane sweeping in conjunction with labor induction | Foong, L.C. ; Vanaja, K.; Tan, G.; Chua, S. |
| Apr-1997 | Preinduction cervical ripening: Prostaglandin E2 gel vs hygroscopic mechanical dilator | Chua, S. ; Arulkumaran, S. ; Vanaja, K.; Ratnam, S.S. |
| 1997 | Preinduction cervical ripening: Prostaglandin E2gel vs hygroscopic mechanical dilator | Chua, S.; Arulkumaran, S. ; Vanaja, K.; Ratnam, S.S. |
| 1998 | The reliability of catheter-tip transducers for the measurement of intrauterine pressure in the third stage of labour | Chua, S. ; Lee, M.; Vanaja, K.; Chong, Y.S.; Nordstrom, L. ; Arulkumaran, S. |
| 1998 | The reliability of catheter-tip transducers for the measurement of intrauterine pressure in the third stage of labour | Chua, S.; Lee, M.; Vanaja, K.; Chong, Y.S.; Nordstrom, L. ; Arulkumaran, S. |
| 1996 | The role of transvaginal ultrasonography and colour Doppler imaging in the detection of ectopic pregnancy | Chew, S. ; Anandakumar, C. ; Vanaja, K.; Wong, Y.C. ; Chia, D.; Ratnam, S.S. |
| 1996 | The role of transvaginal ultrasonography and colour Doppler imaging in the detection of ectopic pregnancy | Chew, S. ; Anandakumar, C. ; Vanaja, K.; Wong, Y.C. ; Chia, D.; Ratnam, S.S. |
| 1998 | Validation of a laboratory method of measuring postpartum blood loss | Chua, S. ; Ho, L.M.; Vanaja, K.; Nordstrom, L. ; Roy, A.C. ; Arulkumaran, S. |
| 1998 | Validation of a laboratory method of measuring postpartum blood loss | Chua, S.; Ho, L.M.; Vanaja, K.; Nordstrom, L. ; Roy, A.C. ; Arulkumaran, S. |