Ergün S, Kaynak S, Aydın B. Fear of COVID-19 and related factors affecting mothers’ breastfeeding self-efficacy during the pandemic. Rev. Esc. Enferm. USP [Internet]. 2022 Oct. 24 [cited 2024 May 16];56:e20220130. Available from: https://www.revistas.usp.br/reeusp/article/view/204296