Sublingual methylcobalamin treatment in infants with prolonged jaundice due to vitamin B12 deficiency.
Sultan Aydin, Ayse Oz et al.
Sublingual methylcobalamin is an effective, safe, and non-invasive treatment for prolonged neonatal jaundice due to vitamin B12 deficiency, showing higher serum vitamin B12 levels at 1.5 months compared to intramuscular cyanocobalamin.