AU - Magge H, Sprinz P, Adams WG, Drainoni M, Meyers A TI - Zinc protoporphyrin and iron deficiency screening: Trends and therapeutic response in an urban pediatric center PT - JOUR DP - 2013 TA - JAMA Pediatrics pages = {361-367}, VI - 167 IP - 4 AID - 10.1001/jamapediatrics.2013.751 [doi] 4100 - http://dx.doi.org/10.1001/jamapediatrics.2013.751 SO - JAMA Pediatrics April 1, 2013 167(4):361