RT Journal Article SR Electronic T1 ‘Hidden pandemic’: orphanhood and loss of caregivers in the COVID-19 pandemic JF BMJ Paediatrics Open JO BMJ Paediatrics Open FD BMJ Publishing Group Ltd SP e001604 DO 10.1136/bmjpo-2022-001604 VO 6 IS 1 A1 Nick Spencer A1 Georgina Warner A1 Jamile Marchi A1 Sahar Nejat YR 2022 UL http://bmjpaedsopen.bmj.com/content/6/1/e001604.abstract AB