Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Wakisaka Yusuke and Toya Takumi and Kanazawa Hideaki and Sadahiro Taketaro and Tsuruta Hikaru and Fukae Tomoaki and Takahashi Masashi and Li Hui-Chong and Nishizawa Kenya and Sueyoshi Kouichirou and Fukuda Keiichi and Akizuki Satoshi,A case of platypnea-orthodeoxia syndrome in the super-elderly,Shinzo,0586-4488,Japan Heart Foundation,2017,49,1,59-65,https://cir.nii.ac.jp/crid/1390282679025352192,https://doi.org/10.11281/shinzo.49.59