@article{article52eebdfd,
title   = {Why do older women have poor implantation rates?: a possible role of the mitochondria},
author = {Bartmann, Ana Karina and Romão, Gustavo Salata and Ramos, Ester Silveira and Ferriani, Rui Alberto},
year = {2004},
journal   = {Journal of Assisted Reproduction and Genetics}
}