Islam, M. S.; Hossain, M. B.; Ali, M. R.; Mia, M. S. H.; Uddin, M. B.; Md Shameem, .-. Congenital Hypothyroidism Among Newborns and Its Association With Maternal Biosocial Factors in Rajshahi Medical College Hospital. TAJ: J of Teachers Assoc 2020, 32, 36-42.