Using the WHO safe childbirth checklist to improve essential care delivery as part of the district-wide maternal and newborn health quality improvement initiative, a time series st... oleh Befikadu Bitewulign, Dereje Abdissa, Zewdie Mulissa, Abiyou Kiflie, Mehiret Abate, Abera Biadgo, Haregeweyni Alemu, Meseret Zelalem, Munir Kassa, Gareth Parry, Hema Magge