TY  - RPRT
TI  - Skin sampling-validation of a pad method and comparison with commonly used methods.
AU  - A Hambraeus
AU  - J Hoborn
AU  - W Whyte
PY  - 1990
DO  - 10.1016/0195-6701(90)90045-p
UR  - https://pubmed.ncbi.nlm.nih.gov/1974903/
ID  - 1974903
ER  -