1665-1146 1665-1146 S1665-11462015000500353 10.1016/j.bmhimx.2015.09.007 MX MX MX 00 10 2015 00 10 2015 72 5 353 357

1998 351 637-41 2004 363 1738 2015 136 80-8 2012 54 537-43 Centers for Disease Control and Prevention 2001 50 1-3 Centers for Disease Control and Prevention 1994 43 720-2 1971 94 179-89 2000 106 1097-102 1996 49 697-703