Chinese Medical Journal, Volume 133, Issue 8,2020, Pages 941-950, doi:10.1097/CM9.0000000000000755
Chinese Medical Journal, Volume 133, Issue 8,2020, Pages 996-998, doi:10.1097/CM9.0000000000000735
Chinese Medical Journal, Volume 133, Issue 8,2020, Pages 982-993, doi:10.1097/CM9.0000000000000682
Chinese Medical Journal, Volume 133, Issue 8,2020, Pages 959-967, doi:10.1097/CM9.0000000000000711
Chinese Medical Journal, Volume 133, Issue 8,2020, Pages 929-940, doi:10.1097/CM9.0000000000000705