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- [2] FALLOUT IN UNITED-STATES AND OTHER AREAS, JANUARY-DECEMBER 1970 RADIOLOGICAL HEALTH DATA AND REPORTS, 1971, 12 (12): : 639 - &
- [3] FALLOUT IN UNITED STATES AND OTHER AREAS - JULY-DECEMBER 1968 AND JANUARY-DECEMBER 1969 RADIOLOGICAL HEALTH DATA AND REPORTS, 1971, 12 (01): : 52 - +