Chinese Journal of Primary Medicine and Pharmacy, Volume 28, Issue 4,2021, Pages 606-608, doi:10.3760/cma.j.issn.1008-6706.2021.04.027
Chinese Journal of Primary Medicine and Pharmacy, Volume 28, Issue 4,2021, Pages 621-623, doi:10.3760/cma.j.issn.1008-6706.2021.04.031
Chinese Journal of Primary Medicine and Pharmacy, Volume 28, Issue 4,2021, Pages 624-626, doi:10.3760/cma.j.issn.1008-6706.2021.04.032
Chinese Journal of Primary Medicine and Pharmacy, Volume 28, Issue 4,2021, Pages 543-547, doi:10.3760/cma.j.issn.1008-6706.2021.04.014