OBSERVER VARIABILITY IN UPPER GASTROINTESTINAL FIBER ENDOSCOPY

[1] CANTOR D, 1982, Acta Gastroenterologica Latinoamericana, V12, P225

[2] CONN HO, 1972, GASTROENTEROLOGY, V62, P1085

[3] OBSERVER VARIATION IN ENDOSCOPIC DIAGNOSIS OF ESOPHAGEAL VARICES - A PROSPECTIVE INVESTIGATION OF DIAGNOSTIC VALIDITY OF ESOPHAGOSCOPY [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1965, 272 (16) : 830 - +

[4] Domellof L, 1981, Lakartidningen, V78, P3279

[5] GARLAND LH, 1959, AMER J ROENTGENOL RA, V82, P25

[1] CANTOR D, 1982, Acta Gastroenterologica Latinoamericana, V12, P225

[2] CONN HO, 1972, GASTROENTEROLOGY, V62, P1085

[3] OBSERVER VARIATION IN ENDOSCOPIC DIAGNOSIS OF ESOPHAGEAL VARICES - A PROSPECTIVE INVESTIGATION OF DIAGNOSTIC VALIDITY OF ESOPHAGOSCOPY [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1965, 272 (16) : 830 - +

[4] Domellof L, 1981, Lakartidningen, V78, P3279

[5] GARLAND LH, 1959, AMER J ROENTGENOL RA, V82, P25