I12, J28, C93
C93, I31, I12, O33
C91, C93, D12, D83, I12
C93, K14, K42, I12, I31, J01
I12, I24, I18, I31, J24
C25, D81, D91, I12, I18
O15, O16, G21, D14, O12
D12, D83, H42, I12, O33, Q54.
Primary: I12 (Health Behavior); I15 (Health and Economic Development); I18 (Health: Government
Policy, Regulation, Public Health); J13 (Children; Youth) ; C93 (Field Experiments)
J31, J71, M51, O15, C93, D83