Impact of COVID-19 lockdown-associated visitor restrictions on mother-child interaction and emotional state of women in the puerperium – a retrospective cohort study. Swiss Medical Weekly, [S. l.], v. 155, n. 8, p. 3894, 2025. DOI: 10.57187/s.3894. Disponível em: https://smw.ch/index.php/smw/article/view/3894. Acesso em: 3 dec. 2025.