@misc{indiciae572076b2b7f6, title = {Intralesional corticosteroids.}, author = {J P Callen}, year = {1981}, doi = {10.1016/s0190-9622(81)70017-3}, url = {https://pubmed.ncbi.nlm.nih.gov/7217384/}, note = {Source identifier: 7217384} }