Birn, Anne-Emanuelle; Solorzano, Armando «Public health policy Paradoxes: science and politics in the Rockefeller Foundation 's hookworm campaign in Mèxic in the 1920s.». Social Science & Medicine, 49, 9, 1999, pàg. 1197-1213. DOI: 10.1016 / S0277 -9536 (99) 00.160-4.