de Figueiredo, Nataly Damasceno http://orcid.org/0000-0001-8898-9893
Araújo, Monica Seefelder
Luiz, Ronir R
de Magalhaes Câmara, Volney
do Couto Jacob, Silvana
dos Santos, Lisia Maria Gobbo
Vicentini, Santos Alves
Asmus, Carmen Ildes Rodrigues Froes
Funding for this research was provided by:
Ministério da Saúde
Article History
Received: 15 February 2020
Accepted: 6 July 2020
First Online: 13 July 2020
Compliance with ethical standards
: The PIPA project is coordinated by the Federal University of Rio de Janeiro in partnership with the Oswaldo Cruz Foundation, approved by the Maternity Research School (no. 2,092,440) and the Oswaldo Cruz Foundation (no. 2,121,397) Ethics Committees.