Bengel, Wolfgang, Differential diagnosis of diseases of the oral mucosa / Wolfgang bengel, gunther veltman ; translated and ed. by hannelore taschini loevy, pierangelo taschini - 361 páginas ISBN: 0867152044 Subjects--Topical Terms: Mucosa oral--Enfermedades--DiagnosticoDiagnóstico diferencial LC Class. No.: RC815 / B4513