Williams G
J Clin Pathol. 1969 Sep;22(5):573-8. doi: 10.1136/jcp.22.5.573.
Eighty-two biopsy specimens of vessels from 37 patients with clinical Buerger's disease were examined histologically and classified. The aetiology of this vascular disorder is discussed and a basis suggested for its pathogenesis as primarily a thrombotic disorder complicated by vasculitis. Thus both acute and chronic lesions are acceptable as entities.