共 6 条
[1]
BONTE FJ, 1962, AMER J ROENTGENOL RA, V88, P275
[2]
FRIEDELL HL, 1957, AMER J ROENTGENOL RA, V77, P455
[3]
GARCIA AM, 1959, GASTROENTEROLOGY, V37, P725
[6]
WAGNER HN, 1968, PRINCIPLES NUCLEAR M, P599