@article{articledc541481,
title   = {Growth phase and medium pH modulate the expression of proteinase activities and the development of megasomes in axenically cultivated Leishmania (Leishmania) amazonensis amastigote-like organisms},
author = {Pral, E M F. and Moitinho, M L R. and Balanco, J M F. and Teixeira, V R. and Milder, Regina Vugman and Alfieri, Silvia C},
year = {2003},
journal   = {Journal of Parasitology}
}