Lower esophageal sphincter position in premature infants cannot be correctly estimated with current formulas

Autor: Omari, Taher I., Benninga, Marc A., Haslam, Ross R., Barnett, Christopher P., Davidson, Geoff P., Dent, John
Zdroj: In The Journal of Pediatrics 1999 135(4):522-525
Databáze: ScienceDirect