PT - JOURNAL ARTICLE AU - Hodges, Harold D. TI - NCRP REPORT NO. 57: INSTRUMENTATION AND MONITORING METHODS FOR RADIATION PROTECTION DP - 1979 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 245--245 VI - 7 IP - 4 4099 - http://tech.snmjournals.org/content/7/4/245.2.short 4100 - http://tech.snmjournals.org/content/7/4/245.2.full SO - J. Nucl. Med. Technol.1979 Dec 01; 7