Bartlett, Karen. The health of nations : the campaign to end polio and eradicate epidemic diseases / Karen Bartlett. - London : One World Publications, 2018. - ix, 294 p. : Includes index. ISBN: 9781786072665 (pbk.) Subjects--Topical Terms: Public health--Developing countriesWorld Health. Dewey Class. No.: 614.4091724 / BAR