共 50 条
- [1] Effect of COVID-19 in the Balearic Islands: an interdisciplinary study [J]. MEDICINA BALEAR, 2020, 35 (04): : 24 - 25
- [3] Analysis of the epidemiological situation on COVID-19: a second wave [J]. YAKUT MEDICAL JOURNAL, 2021, (01): : 61 - 64
- [7] Second wave of COVID-19 in Brazil: younger at higher risk [J]. European Journal of Epidemiology, 2021, 36 : 441 - 443
- [9] Covid-19: Risk of second wave is very real, say researchers [J]. BMJ-BRITISH MEDICAL JOURNAL, 2020, 369 : m2294
- [10] Covid-19 Infection in India: A Comparative Analysis of the Second Wave with the First Wave [J]. PATHOGENS, 2021, 10 (09):