Text and Data Mining valid from 2019-11-21
Received: 3 May 2019
Accepted: 20 September 2019
First Online: 21 November 2019
Ethics approval and consent to participate
: This paper is part of a broader study on the “The professionalization of nursing in Mexico” with register number CI:966 July, 2018, approved by the National Institute of Public Health Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.