Atzori, E., Zonza, A., Carracoi, V., Tomassini Barbarossa, I. and Padiglia, A. 2010. Positive association between the sensitivity to the bitter taste of PROP and the rs2274333 (A/G) polymorphism. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale. 83, 1 (Jan. 2010). DOI:https://doi.org/10.4081/jbr.2010.4453.