@article{article0be0f4be,
title   = {The evolution of modularity in the mammalian skull I: morphological integration patterns and magnitudes},
author = {Porto, Arthur and Oliveira, Felipe B. de and Shirai, Leila T and De Conto, Valderes and Marroig, Gabriel},
year = {2009},
doi = {10.1007/s11692-008-9038-3},
journal   = {Evolutionary Biology}
}