PT - JOURNAL ARTICLE AU - Weigand, Patricia M. TI - Quality Control in Radioimmunoassay DP - 1975 Sep 01 TA - Journal of Nuclear Medicine Technology PG - 154--158 VI - 3 IP - 3 4099 - http://tech.snmjournals.org/content/3/3/154.short 4100 - http://tech.snmjournals.org/content/3/3/154.full SO - J. Nucl. Med. Technol.1975 Sep 01; 3 AB - An active quality control program is an absolute necessity to assure precision and accuracy of radioimmunoassay results. Guidelines for the initiation of an intralaboratory quality control program include a discussion of normal values and their establishment, preparation of a quality control pool, preparation and use of control charts, and the use of duplicates. The value of external surveys is also reviewed.