@misc{indiciae287be7c709c7, title = {[Leukoderma, melanoderma, pheoderma, hemoderma and other principal concepts of dermatology].}, author = {H W SIEMENS}, year = {1953}, url = {https://pubmed.ncbi.nlm.nih.gov/13108180/}, note = {Source identifier: 13108180} }