Pyoderma gangrenosum associated with polycythaemia rubra vera.
Cox
N H
NH
White
S I
SI
Walton
S
S
Wyatt
E H
EH
Morley
W N
WN
D006801:Humans; D008297:Male; D008875:Middle Aged; D011087:Polycythemia Vera / Q000150:complications*; D011711:Pyoderma / Q000209:etiology*; D012883:Skin Ulcer / Q000473:pathology*