Patnubay mula sa Department of Health (Northern Ireland), na may pamagat na Covid-19: Guidance for Nursing and Residential Care Homes sa Northern Ireland, na may petsang 17/03/2020.
Patnubay mula sa Department of Health (Northern Ireland), na may pamagat na Covid-19: Guidance for Nursing and Residential Care Homes sa Northern Ireland, na may petsang 17/03/2020.