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GRINZPAN IL, PITTO R, FRONTINI SA, REBOIRAS JJ.GRINZPAN IL, et al. Among authors: frontini sa.Dia Med. 1963 Jun 24;35:893-4.Dia Med. 1963.PMID: 13950564Spanish.No abstract available.
GRINSZPAN IL, PITTO R, FRONTINI SA, REBOIRAS JJ.GRINSZPAN IL, et al. Among authors: frontini sa.Dia Med. 1962 May 7;34:662-4.Dia Med. 1962.PMID: 13902003Spanish.No abstract available.
FRONTINI SA, PITTO R, GRINSZPAN I, REBOIRAS JB, CHEJA R.FRONTINI SA, et al.Prensa Med Argent. 1962 May 4;49:1045-7.Prensa Med Argent. 1962.PMID: 13945825Spanish.No abstract available.
FRONTINI SA, PITTO R, REBOIRAS JJ, GRINSZPAN I.FRONTINI SA, et al.Prensa Med Argent. 1961 Nov 10;48:3068-9.Prensa Med Argent. 1961.PMID: 13895531Spanish.No abstract available.