TY  - RPRT
TI  - Guidelines for specimen adequacy--a plea for workable definitions.
AU  - T S Kline
AU  - D Solomon
PY  - 1991
DO  - 10.1002/dc.2840070102
UR  - https://pubmed.ncbi.nlm.nih.gov/2026077/
ID  - 2026077
ER  -