[1]
R. A. Bezerra, A. F. L. Chaves, C. T. M. Vasconcelos, L. P. Barbosa, and M. O. B. Oriá, “Telephone intervention to promote maternal breastfeeding self-efficacy: randomized clinical trial*”, Rev. Esc. Enferm. USP, vol. 55, p. e20200520, Sep. 2021, doi: 10.1590/1980-220X-REEUSP-2020-0520.