“Evaluation of the Relationship Between MAOA-UVNTR Gene Polymorphism and Impulsivity, Anger, Temperament and Personality Traits in Healthy Male Subjects ”. Annals of Medical Research, vol. 27, no. 12, May 2021, pp. 3136-42, http://annalsmedres.org/index.php/aomr/article/view/3613.