%0 Journal Article %K Public Health, Environmental and Occupational Health %K Health Policy %K Community health workers (CHWs) %B Journal of Health Services Research & Policy %D 2022 %G eng %I SAGE Publications %P 135581962110553 %R 10.1177/13558196211055323 %T Village health worker motivation for better performance in a maternal and child health programme in Nigeria: A realist evaluation