Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) PILLITTERI LC,Comparison of a patient-controlled analgesia system with continuous infusion for administration of diamorphine for mucositis,Bone Marrow Transplant,,,1998,22,,495-498,https://cir.nii.ac.jp/crid/1570572700754920192,