Гордова-Муратовска (Gordova-Muratovska), Александра (Aleksandra), Виктор (Viktor) Серафимов (Serafimov), and Зоран Спировски. “Tree Cases of Syndroma Willi Prader Labhardt in Sucker Disease”. Medicinska Misla, vol. 27, no. 2, Jan. 2017, pp. 44-45, https://www.id-press.eu/medmis/article/view/976.