Matte, U; Le Roux, M. G.; Bénichou, B; Moisan, J. P.; Giugliani, R (1996). "Study on possible increase in twinning rate at a small village in south Brazil". Acta Geneticae Medicae et Gemellologiae. 45 (4): 431–7. doi:10.1017/S0001566000000829. PMID9181177. S2CID23862192.
De Oliveira, M. Z.; Schüler-Faccini, L; Demarchi, D. A.; Alfaro, E. L.; Dipierri, J. E.; Veronez, M. R.; Colling Cassel, M; Tagliani-Ribeiro, A; Silveira Matte, U; Ramallo, V (2013). "So close, so far away: Analysis of surnames in a town of twins (Cândido Godói, Brazil)". Annals of Human Genetics. 77 (2): 125–36. doi:10.1111/ahg.12001. hdl:11336/11007. PMID23369099. S2CID206980257.
De Oliveira, M. Z.; Schüler-Faccini, L; Demarchi, D. A.; Alfaro, E. L.; Dipierri, J. E.; Veronez, M. R.; Colling Cassel, M; Tagliani-Ribeiro, A; Silveira Matte, U; Ramallo, V (2013). "So close, so far away: Analysis of surnames in a town of twins (Cândido Godói, Brazil)". Annals of Human Genetics. 77 (2): 125–36. doi:10.1111/ahg.12001. hdl:11336/11007. PMID23369099. S2CID206980257.
Matte, U; Le Roux, M. G.; Bénichou, B; Moisan, J. P.; Giugliani, R (1996). "Study on possible increase in twinning rate at a small village in south Brazil". Acta Geneticae Medicae et Gemellologiae. 45 (4): 431–7. doi:10.1017/S0001566000000829. PMID9181177. S2CID23862192.
De Oliveira, M. Z.; Schüler-Faccini, L; Demarchi, D. A.; Alfaro, E. L.; Dipierri, J. E.; Veronez, M. R.; Colling Cassel, M; Tagliani-Ribeiro, A; Silveira Matte, U; Ramallo, V (2013). "So close, so far away: Analysis of surnames in a town of twins (Cândido Godói, Brazil)". Annals of Human Genetics. 77 (2): 125–36. doi:10.1111/ahg.12001. hdl:11336/11007. PMID23369099. S2CID206980257.
Matte, U; Le Roux, M. G.; Bénichou, B; Moisan, J. P.; Giugliani, R (1996). "Study on possible increase in twinning rate at a small village in south Brazil". Acta Geneticae Medicae et Gemellologiae. 45 (4): 431–7. doi:10.1017/S0001566000000829. PMID9181177. S2CID23862192.
De Oliveira, M. Z.; Schüler-Faccini, L; Demarchi, D. A.; Alfaro, E. L.; Dipierri, J. E.; Veronez, M. R.; Colling Cassel, M; Tagliani-Ribeiro, A; Silveira Matte, U; Ramallo, V (2013). "So close, so far away: Analysis of surnames in a town of twins (Cândido Godói, Brazil)". Annals of Human Genetics. 77 (2): 125–36. doi:10.1111/ahg.12001. hdl:11336/11007. PMID23369099. S2CID206980257.