Esophageal manometry: assessment of interpreter consistency.
Nayar DS, Khandwala F, Achkar E, Shay SS, Richter JE, Falk GW, Soffer EE, Vaezi MF.
Nayar DS, et al. Among authors: achkar e.
Clin Gastroenterol Hepatol. 2005 Mar;3(3):218-24. doi: 10.1016/s1542-3565(04)00617-2.
Clin Gastroenterol Hepatol. 2005.
PMID: 15765440
Clinical Trial.