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Beverdam A, Merlo GR, Paleari L, Mantero S, Genova F, Barbieri O, Janvier P, Levi G.Beverdam A, et al. Among authors: merlo gr.Genesis. 2002 Dec;34(4):221-7. doi: 10.1002/gene.10156.Genesis. 2002.PMID: 12434331Free article.
Lo Iacono N, Mantero S, Chiarelli A, Garcia E, Mills AA, Morasso MI, Costanzo A, Levi G, Guerrini L, Merlo GR.Lo Iacono N, et al. Among authors: merlo gr.Development. 2008 Apr;135(7):1377-88. doi: 10.1242/dev.011759.Development. 2008.PMID: 18326838Free article.