Placement of pH-monitoring probes using height-related formulas. Is it an applicable method to adults?
Keywords: پایین اسفنکتر استروئیدی; Gastroesophageal reflux disease; pH-monitoring; Lower oesophageal sphincter; Enfermedad por reflujo gastroesofágico; pHmetrÃa; EsfÃnter esofágico inferior;