@article{articlebb4e747b,
title   = {Collagen hydrolysate intake increases skin collagen expression and suppresses matrix metalloproteinase 2 activity},
author = {Zague, Vivian and Freitas, Vanessa Morais and Rosa, Marina da Costa and Castro, Geórgia Álvares de and Jaeger, Ruy Gastaldoni and Machado-Santelli, Glaucia Maria},
year = {2011},
doi = {10.1089/jmf.2010.0085},
journal   = {Journal of Medicinal Food}
}