共 15 条
[2]
BURNAM CF, 1940, SO M J, V33, P279
[3]
GRUMMITT WE, 1947, MAY P C NUCL CHEM CH, P93
[4]
ILIFF CE, 1947, ARCH OPHTHALMOL-CHIC, V38, P415
[6]
LAURENCE GC, 1946, CRM337 NAT RES COUNC
[9]
LOWBEER BVA, 1947, AM J ROENTGENOL, V58, P4