TY  - RPRT
TI  - Occupational piperazine dermatitis.
AU  - C D Calnan
PY  - 1975
DO  - 10.1111/j.1600-0536.1975.tb05347.x
UR  - https://pubmed.ncbi.nlm.nih.gov/233884/
ID  - 233884
ER  -