1. World Health Organization. Coronavirus disease (COVID-19) outbreak situation. 2020. https://www.who.int/emergencies/diseases/novel-coronavirus-2019. Accessed 25 May 2020.
2. World Health Organization. Modes of transmission of virus causing COVID-19: Implications for IPC precaution recommendations. Scientific Brief. 2020. 29 March 2020. https://www.who.int/publications-detail/modes-of-transmission-of-virus-causing-covid-19-implications-for-ipc-precaution-recommendations. Accessed 25 May 2020.
3. Centers for Disease Control and Prevention (CDC) Interim infection prevention and control recommendations for patients with suspected or confirmed coronavirus disease 2019 (COVID-19) in healthcare settings. 2020. https://www.cdc.gov/coronavirus/2019-ncov/hcp/infection-control-recommendations.html. Accessed 25 May 2020.
4. Frajkova Z, Tedla M, Tedlova E, et al. (2020) Postintubation dysphagia during COVID-19 outbreak-contemporary review. Dysphagia. 2020. https://doi.org/10.1007/s00455-020-10139-6.
5. Kiekens C, Boldrini P, Andreoli A, et al. Rehabilitation and respiratory management in the acute and early post-acute phase. "Instant paper from the field" on rehabilitation answers to the Covid-19 emergency. Eur J Phys Rehabil Med. 2020. https://doi.org/10.23736/s1973-9087.20.06305-4.