M. I. Padilha, M. S. Borenstein, M. A. L. Carvalho, and A. C. Ferreira, “Nursing history research groups: a Brazilian reality”, Rev. Esc. Enferm. USP, vol. 46, no. 1, pp. 192–199, Feb. 2012, doi: 10.1590/S0080-62342012000100026.