1517-9702 1517-9702 S1517-97022016000200491 10.1590/S1517-9702201604144612 Brasil Brasil 00 06 2016 00 06 2016 42 2 491 506

83-106 173 300-15 17 55-66 2003 Bauru 20 1 1 157-82 18. ed 27. ed 10. ed 17 17 30-7