TY  - RPRT
TI  - The isomorphic response of Koebner.
AU  - A S Boyd
AU  - K H Neldner
DO  - 10.1111/j.1365-4362.1990.tb03821.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2204607/
ID  - 2204607
ER  -