Structural studies of 4-O-acetyl-alpha-N-acetylneuraminyl-(2 goes to 3)-lactose, the main oligosaccharide in echidna milk. (1982)

Kamerling J, Dorland L, van Halbeek H, Vliegenthart J, Messer M, Schauer R
Carbohydr Res, 1982 vol.100:331-340