Klein, AD, Kerdel, FA. (1991). Purpura and recurrent ulcers on the lower extremities
.
127(1), 113-118. 10.1001/archderm.127.1.113
Klein, AD, Kerdel, FA. (1991). Purpura and recurrent ulcers on the lower extremities
. 127(1), 113-118. 10.1001/archderm.127.1.113