Klein, AD, Kerdel, FA. (1991). Purpura and recurrent ulcers on the lower extremities. Essential cryofibrinogenemia.
.
127(1), 10.1001/archderm.127.1.115
Klein, AD, Kerdel, FA. (1991). Purpura and recurrent ulcers on the lower extremities. Essential cryofibrinogenemia.
. 127(1), 10.1001/archderm.127.1.115