Chinese Medical Journal, Volume 132, Issue 16,2019, Pages 1993-1994, doi:10.1097/CM9.0000000000000373
Chinese Medical Journal, Volume 132, Issue 16,2019, Pages 1919-1924, doi:10.1097/CM9.0000000000000359
Chinese Medical Journal, Volume 132, Issue 16,2019, Pages 2008-2010, doi:10.1097/CM9.0000000000000384
Chinese Medical Journal, Volume 132, Issue 16,2019, Pages 2011-2012, doi:10.1097/CM9.0000000000000356
Chinese Medical Journal, Volume 132, Issue 16,2019, Pages 2004-2007, doi:10.1097/CM9.0000000000000300