@article{articlef6750bb9,
title   = {Placental microstructure and efficiency in cloned bovines: a design-based stereological approach},
author = {Ribeiro, Antonio Augusto Coppi Maciel and Lacerda, Procássia Maria de Oliveira and Melo, Mariana Pereira de and Balieiro, Júlio Cesar de Carvalho and Souza, Romeu Rodrigues de},
year = {2008},
doi = {10.1007/s00441-008-0626-4},
journal   = {Cell and Tissue Research}
}