An endoscopic view of a wireless pH-monitoring capsule.
Belafsky
Peter C
PC
Scripps Center for Voice and Swallowing, La Jolla, Calif., USA.
Halsey
William
W
D004724:Endoscopy / Q000379:methods*; D004947:Esophagus / Q000378:metabolism; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009092:Mucous Membrane / Q000378:metabolism; D013997:Time Factors