@article{doi:10.1001/archderm.1936.01470110033004, author = {COHEN MH}, title = {Pyoderma gangraenosum: A deficiency disease complex}, journal = {Archives of Dermatology and Syphilology}, volume = {33}, number = {5}, pages = {813-824}, year = {1936}, doi = {10.1001/archderm.1936.01470110033004}, URL = { + http://dx.doi.org/10.1001/archderm.1936.01470110033004}, eprint = {/data/Journals/DERM/13247/archderm_33_5_004.pdf} }