![Manually calculated oesophageal bolus clearance time increases in parallel with reflux severity at impedance-pH monitoring]()
Manually calculated oesophageal bolus clearance time increases in parallel with reflux severity at impedance-pH monitoringde Bortoli, Nicola; Martinucci, Irene; Savarino, Edoardo V.; Frazzoni, Marzio; Tutuian, Radu; Tolone, Salvatore; Piaggi, Paolo; Furnari, Manuele; Russo, Salvatore; Bertani, Lorenzo; Macchia, Lorenzo; Savarino, Vincenzo; Marchi, Santino · Digestive and Liver Disease · 2015