Franco, Inmaculada, Amalia Martínez, Bernardo Prieto, and Javier Carballo. 2002. “Total and Free Fatty Acids Content During the Ripening of Artisan and Industrially Manufactured ‘Chorizo De cebolla’”. Grasas Y Aceites 53 (4):403-13. https://doi.org/10.3989/gya.2002.v53.i4.338.