Gastroesophageal reflux and respiratory phenomena in infants: status of the intraluminal impedance technique.
J Pediatr Gastroenterol Nutr. 1999 Apr;28(4):423-8. doi: 10.1097/00005176-199904000-00014.
J Pediatr Gastroenterol Nutr. 1999.
PMID: 10204508