Authors:
Silva, AAM
Lamy, F
Alves, MTSSB
Coimbra, LC
Bettiol, H
Barbieri, MA
Citation: Aam. Silva et al., Risk factors for low birthweight in north-east Brazil: the role of caesarean section, PAED PERIN, 15(3), 2001, pp. 257-264
Authors:
Bettiol, H
Rona, RJ
Chinn, S
Goldani, M
Barbieri, MA
Citation: H. Bettiol et al., Factors associated with preterm births in Southeast Brazil: a comparison of two birth cohorts born 15 years apart, PAED PERIN, 14(1), 2000, pp. 30-38
Authors:
Barbieri, MA
Silva, AAM
Bettiol, H
Gomes, UA
Citation: Ma. Barbieri et al., Risk factors for the increasing trend in low birth weight among live births born by vaginal delivery, Brazil, REV SAUDE P, 34(6), 2000, pp. 596-602
Authors:
Gomes, UA
Silva, AAM
Bettiol, H
Barbieri, MA
Citation: Ua. Gomes et al., Risk factors for the increasing caesarean section rate in Southeast Brazil: a comparison of two birth cohorts, 1978-1979 and 1994, INT J EPID, 28(4), 1999, pp. 687-694