@misc{indiciae8450037802a5, title = {Papular necrotic tuberculid developing during calciferol therapy.}, author = {T PARKIN}, year = {1952}, doi = {10.1001/archderm.1952.01530240102015}, url = {https://pubmed.ncbi.nlm.nih.gov/14914182/}, note = {Source identifier: 14914182} }