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Spitzer, Ernest; Mercado, Jorge; Islas, Fabian; Rothenbühler, Martina; Kurmann, Reto; Zürcher, Fabian Johann; Krähenmann, Peter; Llerena, Nassip; Jüni, Peter; Torres, Pedro; Pilgrim, Thomas (2015). Screening for Rheumatic Heart Disease among Peruvian Children: A Two-Stage Sampling Observational Study. PLoS ONE, 10(7), e0133004. Public Library of Science 10.1371/journal.pone.0133004
