TY  - RPRT
TI  - The development of the patch testing procedure and working for consistency.
AU  - N Hjorth
PY  - 1989
DO  - 10.1016/s0190-9622(89)70266-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2689480/
ID  - 2689480
ER  -