共 29 条
[21]
LUBERT M, 1963, AMER J ROENTGENOL RA, V90, P767
[23]
SARLES H, 1964, Tijdschr Gastroenterol, V7, P11
[24]
TAVERAS J, 1961, ROENTGENOLOGY ABDOME
[27]
Weber HM, 1942, AM J ROENTGENOL RADI, V47, P243
[28]
WERBELOFF L., 1963, S AFRICAN MED JOUR, V37, P1078