[Reply to: changes in smoking prevalence in adolescents in Spain].
Mónica
M
Pérez-Ríos
María Isolina
MI
Santiago-Pérez
Alberto
A
Malvar
Xurxo
X
Hervada
D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012907:Smoking / Q000453:epidemiology*; D013030:Spain; D055815:Young Adult