I. R. Kalil and A. C. de Aguiar, “ Protagonist of breastfeeding or an instrument of child health policy?: the enunciation of women in official promotional and guidance materials to breastfeeding ”, Saúde Soc., vol. 25, no. 1, pp. 31–42, Mar. 2016, doi: 10.1590/S0104-12902016139049.