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Al-Sahab B, Tamim H, Mumtaz G, Khawaja M, Khogali M, Afifi R, Nassif Y, Yunis KA; National Collaborative Perinatal Neonatal Network (NCPNN).Al-Sahab B, et al.Public Health Nutr. 2008 Dec;11(12):1350-6. doi: 10.1017/S1368980008003005. Epub 2008 Aug 15.Public Health Nutr. 2008.PMID: 18702836