Parental knowledge about antibiotic use: results of a cluster-randomized, multicommunity intervention.
Huang SS, Rifas-Shiman SL, Kleinman K, Kotch J, Schiff N, Stille CJ, Steingard R, Finkelstein JA. Parental knowledge about antibiotic use: results of a cluster-randomized, multicommunity intervention. Pediatrics. 2007 Apr; 119(4):698-706.