ABOUT BOOK

... gynecology Pediatrics Age , sex , and race Age 1980 2000 2010 20132 1980 2000 2010 20132 1980 2000 2010 20132 Percent distribution Total . 9.6 7.8 7.8 6.3 10.9 11.7 12.4 10.2 33.8 41.1 44.8 50.9 65-74 years . Under 18 years 18-44 years ...