[Differential doctorate]. [Differential doctorate]. Archivio stomatologico Valletta G. PMID: 294869 Arch Stomatol (Napoli). 1978 Jan-Jun;19(1):75-81. No abstract available. Share Share on social media Direct link Direct link Cite Cite AMA Valletta G. Le lauree differenziate. [Differential doctorate]. Arch Stomatol (Napoli). 1978;19(1):75-81 APA Valletta, G. (1978). Le lauree differenziate. [Differential doctorate]. Archivio stomatologico, 19(1), 75-81. MLA Valletta, G. "Le lauree differenziate." [Differential doctorate]. Archivio stomatologico vol. 19,1 (1978): 75-81. NLM Valletta G. Le lauree differenziate. [Differential doctorate]. Arch Stomatol (Napoli). 1978 Jan-Jun;19(1):75-81. Italian. PMID: 294869. Copy Download .nbib Format: NLM AMA APA MLA NLM