@article{Ziyou20201 title = "Social Network Analysis of Integrated Medical Services for Hypertension – Using District Hospitals of Shanghai as a Model", journal = "Journal Of Hypertension And Cardiology", volume = "3", number = "1", pages = "1 - 13", year = "2020", note = "", issn = "2329-9487", doi = "https://doi.org/10.14302/issn.2329-9487.jhc-20-3584", url = "https://openaccesspub.orgjhc/article/1480", author = "Chen Ziyou and Li Junshan and Li Fen and Lu Yuanan", keywords = "Social network analysis", keywords = "hypertension", keywords = "integrated medical service", keywords = "hospitals", keywords = "community medical centers", keywords = "Shanghai" }