TY  - RPRT
TI  - Multicentre patch test studies: are they worth the effort?
AU  - K E Andersen
PY  - 1998
DO  - 10.1111/j.1600-0536.1998.tb05718.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9565302/
ID  - 9565302
ER  -