AUTHOR=Calandrino Andrea , Vinci Francesco , Battaglini Marcella , Caruggi Samuele , Andreato Chiara , Montobbio Carolina , Vannati Marianna , Minghetti Diego , Brigati Giorgia , Ramenghi Luca Antonio 

TITLE=Increase in methemoglobin fraction due to the use of glyceryl trinitrate patches in preterm infants: a case report and literature review

JOURNAL=Frontiers in Pediatrics

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1505233

DOI=10.3389/fped.2025.1505233

ISSN=2296-2360