TY  - RPRT
TI  - Diagnosing pyoderma gangrenosum.
AU  - J T Trent
AU  - R S Kirsner
DO  - 10.1097/00129334-200105000-00015
UR  - https://pubmed.ncbi.nlm.nih.gov/11905982/
ID  - 11905982
ER  -