@misc{misc63deec0a,
title   = {E-Learning: from useful to indispensable tool [Editorial]},
author = {Mariani, Alessandro Wasum and Terra, Ricardo Mingarini and Pêgo-Fernandes, Paulo Manuel},
year = {2012},
doi = {10.1590/S1516-31802012000600001},
journal   = {São Paulo Medical Journal}
}