1. Watanabe K, Nakagawa S, Nishida T. Stimulatory effects of fibronectin and EGF on migration of corneal epithelial cells. Invest Ophthalmol Vis Sci. 1987;28:205–11.
2. Tsubota K, Xu KP, Fujihara T, Katagiri S, Takeuchi T. Decreased reflex tearing is associated with lymphocytic infiltration in lacrimal glands. J Rheumatol. 1996;23:313–20.
3. Tsubota K. New approaches in dry eye management. Supplying missing components to the ocular surface epithelium. Current opinions in the Kyoto Cornea Club. Amsterdam: Kugler Publications; 1997.
4. Barton K, Nava A, Monroy DC, Pflugfelder SC. Cytokines and tear function in ocular surface disease. Adv Exp Med Biol. 1998;438:461–9.
5. Wilson SE, Linag Q, Kim WJ. Lacrimal gland HGF, KGF and EGF mRNA levels increase after corneal epithelial wounding. Invest Opthalmology Vis Sci. 1999;40:2185–90.