Härtel, S., R. Rojas, C. Räth, M. I. Guarda, and O. Goicoechea. “Di- and Triploid Erythrocyte Identification by Multi-Parameter Image Analysis: A New Method for the Quantification of Triploidization Rates in Rainbow Trout (Oncorhynchus Mykiss)”. Archivos De Medicina Veterinaria, vol. 37, no. 2, Apr. 2019, pp. 147-54, doi:10.4067/S0301-732X2005000200009.