TY  - RPRT
TI  - Statistical considerations of the random selection process in a drug-test program.
AU  - C A Burtis
AU  - J H Owings
AU  - R S Leete
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/3677409/
ID  - 3677409
ER  -