TY  - RPRT
TI  - Patch testing with nickel sulfate in DMSO.
AU  - W G van Ketel
PY  - 1978
DO  - 10.1111/j.1600-0536.1978.tb03767.x
UR  - https://pubmed.ncbi.nlm.nih.gov/668350/
ID  - 668350
ER  -