@article{article262f001f,
title   = {Direct sialic acid transfer from a protein donor to glycolipids of trypomastigote forms of trypanosoma cruzi},
author = {Zingales, Bianca and Carniol, C and Lederkremer, R M and Colli, Walter},
year = {1987},
doi = {10.1016/0166-6851(87)90137-x},
journal   = {Molecular and Biochemical Parasitology}
}