TY  - RPRT
TI  - Quality assurance and recertification.
AU  - J B Murchland
PY  - 1988
DO  - 10.1111/j.1442-9071.1988.tb01218.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3179053/
ID  - 3179053
ER  -