TY  - RPRT
TI  - Quality Assurance--an overview.
AU  - M C Brucker
AU  - N J Reedy
DO  - 10.1111/j.1552-6909.1977.tb01289.x
UR  - https://pubmed.ncbi.nlm.nih.gov/585773/
ID  - 585773
ER  -