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- [24] A CRITICAL-ASSESSMENT OF RN-222 EXHALATION MEASUREMENTS USING THE CLOSED-CAN METHOD ACS SYMPOSIUM SERIES, 1987, 331 : 203 - 218
- [25] RELEASE OF RN-222 FROM DEVELOPMENT DRILLING OF URANIUM MINING CONGRESS JOURNAL, 1981, 67 (10): : 31 - &
- [26] RELATIONSHIPS BETWEEN RN-222 DISSOLVED IN-GROUND WATER-SUPPLIES AND INDOOR RN-222 CONCENTRATIONS IN SOME COLORADO FRONT RANGE HOUSES HEALTH PHYSICS, 1994, 67 (03): : 245 - 253
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