1. Lymphoreticular disorders—conditions with abnormal proliferation, possibly malignant;Porter,1977
2. Histiocytosis X. Integration of eosinophilic granuloma of bone, "Letterer-Siwe disease," and "Schuller-Christian disease" as related manifestations of a single nosologic entity;Lichtenstein;Arch. Pathol.,1953
3. Histiocytosis X. A clinical study;Enriquez;Mayo Clin. Proc.,1967
4. Histiocytosis X;Favara;Hum. Pathol.,1983