@inbook{inbook27233601,
title   = {Osteonecrose idiopática do joelho},
author = {Amatuzzi, Marco Martins and Albuquerque, Roberto Freire da Mota e and Cunha, Fabiano Gonçalves},
year = {2004},
publisher = {Editora Roca},
journal   = {Joelho}
}