Mixed-methods analysis of select issues reported in the 2016 World Health Organization verbal autopsy questionnaire. - Nichols E; Pettrone K; Vickers B; Gebrehiwet H; Surek-Clark C; Leitao J; Amouzou A; Blau DM; Bradshaw D; Abdelilah EM; Groenewald P; Munkombwe B; et al. (PloS one, 2022)