Kaya-Akyüzlü, Dilek, Selin Özkan-Kotiloğlu, Şafak Yalçın-Şahiner, and Nagihan Ayaz. “Effect of PDYN rs2281285, rs2235749 and rs910080 Gene Polymorphisms on the Intensity of Depression Symptoms and Negative Craving in Heroin Addicts”. Archives of Biological Sciences 73, no. 4 (December 15, 2021): 473–482. Accessed April 19, 2024. https://www.serbiosoc.org.rs/arch/index.php/abs/article/view/7088.