@article{articlea1c18d6a,
title   = {Effect of age on the blood picture of guinea pig from birth to twenty-eight days of age},
author = {Barcelos, S. R. and Ferri, A. G. and Medeiros, L. O. and Stipp, Antônio Carlos Marconi},
year = {1974},
journal   = {Revista Brasileira de Biologia}
}