共 21 条
- [3] BROWN WMC, 1957, HMSO295 MED RES COUN
- [4] DOLL R, 1960, ACTA UNION INT CONTR, V16, P418
- [5] ELLIS RE, 1975, DHEW7DA BUR RAD HLTH
- [6] FAILLA G, 1957, AMER J ROENTGENOL RA, V78, P946
- [7] Hewitt D, 1966, Mon Bull Minist Health Public Health Lab Serv, V25, P80
- [8] HURSCH JB, 1956, UR506 U ROCH
- [9] JONES HB, 1957, NATURE RADIOACTIVE F