Krebs, Simona, and Špela Stangler Herodež. 2012. “Advances – Experience – Suggestions – Responses: Health and Laughter Between Emotions and Genes”. Slovenian Nursing Review 46 (1):83-86. https://obzornik.zbornica-zveza.si/index.php/ObzorZdravNeg/article/view/2872.