Singh, K., Viegas, O., Koh, S., Ratnam, S., & GYNAECOLOGY, O. &. (2013). Effect of long-term use of Norplant® implants on haemostatic function.

Singh, K., O.A.C Viegas, S.C.L Koh, S.S Ratnam, و OBSTETRICS & GYNAECOLOGY. Effect of Long-term Use of Norplant® Implants On Haemostatic Function. 2013.

Singh, K., et al. Effect of Long-term Use of Norplant® Implants On Haemostatic Function. 2013.