Aldrighi, J. D.; Wall, M. L.; Souza, S. R. R. K.; Cancela, F. Z. V. The Experiences of Pregnant Women at an Advanced Maternal Age: An Integrative Review. Rev. Esc. Enferm. USP 2016, 50 (3), 512-521. https://doi.org/10.1590/S0080-623420160000400019.