1. Millette, C.F. Distribution and mobility of lectin binding sites on mammalian spermatozoa. Clin. Exp. Immunoreprod. 4, 51–71 (1977).
2. Benoff, S. Carbohydrates and fertilization: an overview. Mol. Hum. Reprod. 3, 599–637 (1997).
3. Abdullah, M., Widgren, E.E. & O'Rand, M.G. A mammalian sperm lectin related to rat hepatocyte lectin. Mol. Cell. Biochem. 103, 155–161 (1991).
4. Ashwell, G. & Morell, A.G. The role of surface carbohydrates in the hepatic recognition and transport of circulating glycoproteins. Adv. Enzymol. 41, 99–128 (1974).
5. British Nutrition Foundation, ed. Unsaturated Fatty Acids. Nutritional and Physiological Siginificance. The Report of the British Nutrition Foundation's Task Force. (Chapman and Hall, London, 1992).