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Gullo D, Milito AM, Comparetto G, Guastella G, Venezia R, Girasolo A, Cefalù E, Cittadini E.Gullo D, et al. Among authors: venezia r.Acta Eur Fertil. 1984 May-Jun;15(3):217-23.Acta Eur Fertil. 1984.PMID: 6385596
Cittadini E, Camparetto G, Guastella G, Gullo D, Pellegrini S, Perino A, Venezia R.Cittadini E, et al. Among authors: venezia r.Acta Eur Fertil. 1988 Jul-Aug;19(4):217-20.Acta Eur Fertil. 1988.PMID: 2976226
Gullo D, Carmina E, Mogavero G, Perino A, Venezia R.Gullo D, et al. Among authors: venezia r.Acta Eur Fertil. 1981 Dec;12(4):299-306.Acta Eur Fertil. 1981.PMID: 7342611
Perino A, Catinella E, Comparetto G, Venezia R, Candela P, Cimino C, Zangara C, Mencaglia L.Perino A, et al. Among authors: venezia r.Acta Eur Fertil. 1987 Sep-Oct;18(5):349-52.Acta Eur Fertil. 1987.PMID: 2969661