Country-Level Assessment of Missed Opportunities for Vaccination in South Africa: Protocol for Multilevel Analysis.

Duduzile Edith Ndwandwe Ntombenhle J Ngcobo Abdu A Adamu Chukwudi Arnest Nnaji Thandiwe Mashunye Arlette M Leufak Sara Cooper Olalekan Abdulrahman Uthman Charles Shey Wiysonge

Published in: JMIR research protocols (2020)

PRR1-10.2196/16672.

Keyphrases