selected publications The Effect of High-Dose Postpartum Maternal Vitamin D Supplementation Alone Compared with Maternal Plus Infant Vitamin D Supplementation in Breastfeeding Infants in a High-Risk Population. A Randomized Controlled Trial. Nutrients. 2019 Academic Article GET IT Times cited: 39 Prevalence and risk factors for low vitamin D status among breastfeeding mother-infant dyads in an environment with abundant sunshine. International journal of women's health. 2016 Academic Article GET IT Poisoning emergency visits among children: a 3-year retrospective study in Qatar. BMC pediatrics. 2015 Academic Article GET IT Times cited: 31 The national perinatal mortality rate in the State of Qatar during 2011; trends since 1990 and comparative analysis with selected high-income countries: the PEARL study project. Journal of perinatal medicine. 2013 Academic Article GET IT Times cited: 7 Have neonatal mortality rates in the state of Qatar become static? A PEARL study analysis. Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit. 2012 Academic Article GET IT Times cited: 1 A PEARL Study Analysis of National Neonatal, Early Neonatal, Late Neonatal, and Corrected Neonatal Mortality Rates in the State of Qatar during 2011: A Comparison with World Health Statistics 2011 and Qatar's Historic Data over a Period of 36 Years (1975-2011). Journal of clinical neonatology. 2012 Academic Article GET IT Pattern of Maternal Complications and Low Birth Weight: Associated Risk Factors among Highly Endogamous Women. ISRN obstetrics and gynecology. 2012 Academic Article GET IT Improvements in Birth Weight-specific Neonatal Mortality Rates in the State of Qatar between 2003 & 2010 and a Comparative Analysis with the Vermont Oxford Network Database Report of 2007: A PEARL Study Review. Journal of clinical neonatology. 2012 Academic Article GET IT Gestational age specific neonatal survival in the State of Qatar (2003-2008) - a comparative study with international benchmarks. Journal of the College of Physicians and Surgeons--Pakistan : JCPSP. 2011 Academic Article GET IT Times cited: 5 Socioeconomic associations of improved maternal, neonatal, and perinatal survival in Qatar. International journal of women's health. 2010 Academic Article GET IT Times cited: 32 An analytic study of the trends in perinatal and neonatal mortality rates in the State of Qatar over a 30-year period (1977 to 2007): a comparative study with regional and developed countries. Journal of perinatology : official journal of the California Perinatal Association. 2009 Academic Article GET IT Times cited: 15