TY  - RPRT
TI  - Patch testing with colophony at 60% concentration.
AU  - M Bruze
AU  - I Dahlquist
AU  - S Fregert
PY  - 1986
DO  - 10.1111/j.1600-0536.1986.tb01330.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3780221/
ID  - 3780221
ER  -