Díaz-Lee, A.; Molina, R.; Dougnac, C.; Mercado, R.; Retamal, P.; Fredes, F. Analytical Sensitivity of Staining and Molecular Techniques for the Detection of Cryptosporidium Spp. Oocysts Isolated from Bovines in Water Samples: A Preliminary Study. Arch med vet 2015, 47, 91-96.