[b]Greater Prevalence of Depression in Type I Diabetic Patients: Correlation with Decreased Plasma Tryptophan[/b] Journal title: IOSR Journal of Pharmacy (IOSRPHR) Authors: Saida Haider, Saara Ahmad, Saima Khaliq, Saiqa Tabassum, Zehra Batool, Darakhshan J Haleem Subject(s):