Goñi, P. Martín, B. Villacampa, M. García, A. Seral, C. Castillo, F.J. Clavel, A. Evaluation of an immunochromatographic dip strip test for simultaneous detection of Cryptosporidium spp, Giardia duodenalis, and Entamoeba histolytica antigens in human faecal samples Eur. j. clin. microbiol. infect. dis. 10.1007/s10096-012-1544-7 2012 2012