%0 Journal Article %T Applying the WHO ICD-MM classification system to maternal deaths in a tertiary hospital in Nigeria: A retrospective analysis from 2014–2018 %A Akaba, Godwin O. %A Nnodu, Obiageli E. %A Ryan, Nessa %A Peprah, Emmanuel %A Agida, Teddy E. %A Anumba, Dilly O. C. %A Ekele, Bissallah A. %J PLoS ONE %V 16 %N 1 %D 2021-01-04 %I Public Library of Science %~ DeepDyve