Belém JM, Pereira EV, Rebouças V de CF, Borges JWP, Pinheiro AKB, Quirino G da S. Theoretical, methodological and analytical aspects of ethnographic research in obstetric nursing: an integrative review. Rev. Esc. Enferm. USP [Internet]. 2020 Mar. 30 [cited 2024 May 4];54:e03547. Available from: https://www.revistas.usp.br/reeusp/article/view/182139