Gorsky, Martin, y Christopher Sirrs. «From «Planning» to “Systems Analysis”: Health Services Strengthening at the World Health Organisation, 1952–1975». Dynamis 39, no. 1 (mayo 10, 2019): 205–233. Accedido noviembre 21, 2024. https://revistaseug.ugr.es/index.php/dynamis/article/view/8672.