Domènech, A., Pich, S., Arís, A., Plasencia, C., Bach, A. and Serrano, A. (2011) “Heat identification by 17β-estradiol and progesterone quantification in individual raw milk samples by enzyme immunoassay”, Electronic Journal of Biotechnology. Valparaíso, Chile, 14(4). Available at: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v14n4-6 (Accessed: 19 September 2024).