AU - Cokunlu, Yusuf AU - Yucel, Kamile AU - Inanli, Ikbal AU - Kahraman, Sevdenur AU - Senol, Aykut TI - Serum Zonulin Levels in Patients with Heroin Addiction PT - Journal Article DP - 2026 TA - Med Bull Sisli Etfal Hosp PG - 244-253 VI - 60 IP - 2 AID - 10.14744/SEMB.2026.52028 [doi] 4100 - https://dx.doi.org/10.14744/SEMB.2026.52028 SO - The Medical Bulletin of Sisli Etfal Hospital, 2026 60(2):244