M. H. do N. Souza, I. E. de O. Souza, and F. R. Tocantins, “The use of social network methodological framework in nursing care to breastfeeding women”, Rev. Latino-Am. Enferm., vol. 17, no. 3, pp. 354–360, Jun. 2009, doi: 10.1590/S0104-11692009000300012.