DETKA, K.; ZWIERZYŃSKA, A.; GRUSZKA, J.; ŚWIERCZ, G.; ADAMCZYK-GRUSZKA, O. Knowledge of the patients of the Department of Obstetrics and Gynaecology about lactation and breastfeeding during the Covid-19 pandemic and before the pandemic – a comparative study. Journal of Education, Health and Sport, [S. l.], v. 11, n. 7, p. 98–108, 2021. DOI: 10.12775/JEHS.2021.11.07.008. Disponível em: https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.07.008. Acesso em: 30 nov. 2021.