Chinese Medical Journal, Volume 134, Issue 8,2021, Pages 984-985, doi:10.1097/CM9.0000000000001223
Chinese Medical Journal, Volume 134, Issue 8,2021, Pages 978-980, doi:10.1097/CM9.0000000000001436
Chinese Medical Journal, Volume 134, Issue 8,2021, Pages 976-977, doi:10.1097/CM9.0000000000001405
Chinese Medical Journal, Volume 134, Issue 8,2021, Pages 927-934, doi:10.1097/CM9.0000000000001459
Chinese Medical Journal, Volume 134, Issue 8,2021, Pages 895-897, doi:10.1097/CM9.0000000000001412