Maternal reproductive history: trends and inequalities in four population-based birth cohorts in Pelotas, Brazil, 1982-2015 - Matijasevich, Alicia; Victora, Cesar G; Silveira, Mariangela F; Wehrmeister, Fernando C; Horta, Bernardo L; Barros, Fernando C; Menezes, Ana M. B; Barros, Aluisio J. D; Bertoldi, Andrea Damaso; Bassani, Diego G (International journal of epidemiology, 2019)