共 14 条
[1]
BRUNINGS W, 1912, ENDOSCOPY
[3]
DONALDSON SW, 1952, AM J ROENTGENOL, V67, P785
[4]
Ellis M, 1938, LANCET, V1, P819
[5]
EVANS WA, 1949, AM J ROENTGENOL, V62, P167
[6]
FERRARIS A, 1954, CLINICA TERAPEUTICA, V26, P430
[9]
HERZOG H, 1954, SCHWEIZ MED WSCHR, V84, P217