“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 155, no. 8 (August 5, 2025): 3894. Accessed October 17, 2025. https://smw.ch/index.php/smw/article/view/3894.