A Classification of the Tumors of the Glioma Group on a Histogenetic Basis with a Correlated Study of Prognosis, by Percival Bailey and Harvey Cushing.Percival Bailey1926
Tumors Arising from the Blood-vessels of the Brain; Angiomatous Malformations and Hemangioblastomas, by Harvey Cushing ... and Percival Bailey ...Harvey Cushing1928