Miniature antimony pH electrodes for measuring gastroesophageal reflux.
D000965:Antimony; D005764:Gastroesophageal Reflux / Q000503:physiopathology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008365:Manometry; D008722:Methods; D008839:Microelectrodes
D000965:Antimony