“Nematodes in Sceloporus Variabilis (Squamata: Phrynosomatidae) in Localities in the Altas Montañas Region of Veracruz, Mexico: Nematodes in S. Variabilis”. Agro Productividad, vol. 13, no. 10, Nov. 2020, https://doi.org/10.32854/agrop.v13i10.1752.