Carvalho, Ana Luiza Santos de, Ana Cândida Serafim dos Reis, Flávia Regina Dias, Maria Adelane Alves Monteiro, e Ana Karina Bezerra Pinheiro. 2007. “Feelings of the Mothers With Babies Hospitalized in Neonatal Intensive Care Unit”. Rev Rene 8 (1). http://periodicos.ufc.br/rene/article/view/5268.