TY  - RPRT
TI  - Methods for calculating the efficiency of bacterial surface sampling techniques.
AU  - W Whyte
AU  - W Carson
AU  - A Hambraeus
PY  - 1989
DO  - 10.1016/0195-6701(89)90093-5
UR  - https://pubmed.ncbi.nlm.nih.gov/2564016/
ID  - 2564016
ER  -