DURAK, Ibrahim; DURAK, Busra; DUZENLI, Tolga; YILMAZ, Musa; KAYA, Muhammed; SADECOLAK, Mustafa; KOSEOGLU, Huseyin; OZOL, Duygu. Nocturnal Melatonin Deficiency in Colorectal Cancer: Independent Predictive Value Beyond Sleep Quality. Turkish Journal of Gastroenterology, [S. l.], 2026. DOI: 10.5152/tjg.2026.25808. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/4647. Acesso em: 3 mar. 2026.