Antoñanzas Baztan, E., Belintxon, M., Marín Fernández, B., Redín Areta, M. and Lopez Dicastillo, O. 2017. Design and validity of an instrument to evaluate health professionals’ perceived self-efficacy to care for nursing mothers. Horizonte de Enfermería. 28, 3 (Dec. 2017), 5–21.