Application of the generalized additive model in determination of the retinopathy risk factors relation types for Tehran diabetic patients
Investigation of substance use prevalence and the interrelated factors involved through third-year high school students in Nazarabad city from January 2008 to June 2008.
, Maryam Samadi
, Amirhossein Kharmanbiz
, Ali Asadi
, Alireza Feyzi
, Roghiyeh Ahmadi
, Mojtaba Abedini
, Fatemeh Hosseini