1. Knowledge and Utilization of the Partograph among obstetric care givers in South West Nigeria;AO Fawole;Afr Reprod Health,2008
2. Trends in maternal mortality: 1990 to 2015. Estimates by WHO, UNICEF, UNFPA, World Bank Group and the United Nations Population Division. World Health Organization 2015.
3. The impact of use of Modified WHO partograph on maternal and perinatal outcome;Surekha Tayade,2012
4. World Health Organization partograph in management of labour,1994