共 57 条
[44]
PRINZ H, 1939, LANGENBECKS ARCH KLI, V197, P1
[45]
RAIA A, 1956, SURG GYNECOL OBSTET, V102, P705
[46]
RAMMSTEDT WC, 1912, MED KLIN, V8, P1072
[47]
ROBSON AWM, 1901, DISEASES STOMACH THE, P42
[48]
RUNSTROM G, 1939, ACTA PAEDIATR, V26, P383
[49]
SHANKS SC, 1958, TEXTBOOK XRAY DIAGNO, V3, P170
[50]
SHERMAN RS, 1959, AMER J ROENTGENOL RA, V81, P582