Saha S, Saha S. Epidemiological burden of parents being the index cases of COVID-19 infected children. World J Methodol 2021; 11(1): 1-14 [PMID: 33575170 DOI: 10.5662/wjm.v11.i1.1]
Constantine I Vardavas, Katerina Nikitara, Katerina Aslanoglou, Apostolos Kamekis, Nithya Puttige Ramesh, Emmanouil Symvoulakis, Israel Agaku, Revati Phalkey, Jo Leonardi-Bee, Esteve Fernandez, Orla Condell, Favelle Lamb, Charlotte Deogan, Jonathan E Suk. Systematic review of outbreaks of COVID-19 within households in the European region when the child is the index case. BMJ Paediatrics Open 2023; 7(1)doi: 10.1136/bmjpo-2022-001718