著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Jeong Hwan Park and Young Ra Ji and Hee Seung Kim,Instillation of Normal Saline before Suctioning in Patients with Pneumonia,Yonsei Medical Journal,0513-5796,Yonsei University College of Medicine,2002-01-01,43,,607,https://cir.nii.ac.jp/crid/1870866216131394432,https://doi.org/10.3349/ymj.2002.43.5.607