Authors: Alexandra Schwarz; Jenny Ancca Juarez; Jean Richards; Bruno Rath; Victor Quispe Machaca; Yagahira E Castro; Edith S Málaga; Katelyn Levy; Robert H Gilman; Caryn Bern; Manuela Verastegui; Michael Z Levy Journal: Int J Parasitol Date: 2011-03-21 Impact factor: 3.981