TY  - RPRT
TI  - Contact allergic dermatitis. Old problems and new techniques.
AU  - P R Bergstresser
PY  - 1989
DO  - 10.1001/archderm.125.2.276
UR  - https://pubmed.ncbi.nlm.nih.gov/2643932/
ID  - 2643932
ER  -