TY - BOOK TI - Myasthenia gravis and multiple sclerosis: an uncommon presentation AU - Lorenzoni,Paulo J. PB - Academia Brasileira de Neurologia - ABNEURO PY - 2008 LA - English UR - http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2008000200023 ER -