Sunni Sunni M M Bellin Bellin MD MD Moran Moran A A Exogenous insulin requirements do not differ between youth and adults with cystic fibrosis related diabetes Exogenous insulin requirements do not differ between youth and adults with cystic fibrosis related diabetes Pediatr Diabetes Pediatr Diabetes 2013 2013 14 14 4 4 295 295 298 298 10.1111/pedi.12014 10.1111/pedi.12014 supplied-pmid 23350702? The gene discussed is INS; the disease is cystic fibrosis.