[Contribution to the study of rare tumors of the oral cavity. (Highly malignant neoplasms of the periodontal endothelial reticulum)].
D000818:Animals; D006801:Humans; D009062:Mouth Neoplasms; D009369:Neoplasms; D010519:Periodontium
MOUTH/neoplasms; PERIODONTIUM/neoplasms