Khan, Maj Fatima Sharif, et al. “COMPARISON OF INTRAPARTUM AND NEONATAL OUTCOME AMONG GRAND MULTIPARA AND MULTIPARA: Neonatal Outcome Among Grang Multipara and Multipara”. Pakistan Armed Forces Medical Journal, vol. 62, no. 4, Dec. 2012, pp. 538-43, https://pafmj.org/PAFMJ/article/view/1970.