※Characteristics of tear film lipid layer in young dry eye patients / Weng HY, Ho WT, Chiu CY, Tsai TY, Chang SW.J Formos Med Assoc. 2021 Jul;120(7):1478-1484. doi: 10.1016/j.jfma.2020.10.028. Epub 2020 Nov 23.PMID: 33243538
※「ドライアイ全体の86%は脂不足のドライアイ」に関する文献 Distribution of aqueous-deficient and evaporative dry eye in a clinic-based patient cohort: a retrospective study Lemp MA, Crews LA, Bron AJ, Foulks GN, Sullivan BD. Cornea 2012 May;31(5):472-8.