K. Tarqui-Terrones, J. I. Silva-Molina, M. Beltrán-Fabián, S. Zevallos-Vara, and E. Mayta-Huatuco, “Comparison of methods of dna extraction from Giardia spp. measured by conventional PCR”, Rev Peru Med Exp Salud Publica, vol. 36, no. 3, pp. 423–32, Aug. 2019, doi: 10.17843/rpmesp.2019.363.4160.