article_metadata: Marika Okuni-Watanabe Keiji Kurata Kimikazu Yakushijin
article_metadata: 10.1155/2019/2084325
article_metadata: Case Rep Hematol
article_metadata: 2019 Nov 26;2019:2084325.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/31885951/
article_metadata: Case Reports
article_metadata: PMC6899299
article_metadata: 31885951
article_metadata: The First Case of E-Cigarette-Induced Polycythemia
article_metadata: 2019