The Incidence of defects in school leavers.
D000013:Congenital Abnormalities / Q000706:statistics & numerical data*; D004194:Disease / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D012574:Schools; D013334:Students / Q000706:statistics & numerical data*
ABNORMALITIES/statistics; DISEASE/statistics; STUDENTS/statistics