TY  - RPRT
TI  - Keloid formation after patch tests.
AU  - C D Calnan
PY  - 1981
DO  - 10.1111/j.1600-0536.1981.tb04074.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7307493/
ID  - 7307493
ER  -