Grada A، Falanga V (2017). "Cryofibrinogenemia-Induced Cutaneous Ulcers: A Review and Diagnostic Criteria". American Journal of Clinical Dermatology. ج. 18 ع. 1: 97–104. DOI:10.1007/s40257-016-0228-y. PMID:27734332.
Grada A، Falanga V (2017). "Cryofibrinogenemia-Induced Cutaneous Ulcers: A Review and Diagnostic Criteria". American Journal of Clinical Dermatology. ج. 18 ع. 1: 97–104. DOI:10.1007/s40257-016-0228-y. PMID:27734332.