TY  - RPRT
TI  - Persistent open patch test reaction.
AU  - J D Guin
AU  - G F Baker
AU  - J C Mitchell
PY  - 1988
DO  - 10.1111/j.1600-0536.1988.tb04516.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3365976/
ID  - 3365976
ER  -