^Sakata Y, Arima K, Takai T, Sakurai W, Masumoto K, Yuyama N, Suminami Y, Kishi F, Yamashita T, Kato T, Ogawa H, Fujimoto K, Matsuo Y, Sugita Y, Izuhara K (Feb 2004). "The squamous cell carcinoma antigen 2 inhibits the cysteine proteinase activity of a major mite allergen, Der p 1". J Biol Chem. 279 (7): 5081–7. doi:10.1074/jbc.M311585200. PMID14630915.{{cite journal}}: CS1 maint: unflagged free DOI (link)