^Linker A, Meyer K, Hoffman P (April 1960). "The production of hyaluronate oligosaccharides by leech hyaluronidase and alkali". The Journal of Biological Chemistry. 235: 924–7. PMID14417285.
^Meyer K, Hoffman P, Linker A (1960). "Hyaluronidases". In Boyer PD, Lardy H, Myrbaumlck K (eds.). The Enzymes. Vol. 4 (2nd ed.). New York: Academic Press. pp. 447–460.