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Mussa GC, Bona G, Silvestro L, Zaffaroni M, Perona A, Dolfin GC.Mussa GC, et al. Among authors: bona g.Panminerva Med. 1984 Oct-Dec;26(4):239-59.Panminerva Med. 1984.PMID: 6533549No abstract available.
Bona G, Dolfin GC, Zaffaroni M, Perona A.Bona G, et al.Minerva Pediatr. 1986 May 31;38(10):391-7.Minerva Pediatr. 1986.PMID: 3736517Italian.No abstract available.