F Abdullah, Y Zhang, M Camp, D Mukherjee, A Gabre Kidan, P. M Colombani and D. C. Chang
Clinical Pediatrics 49 ( 2 ): 166 - 171 , 2010
F Abdullah, Y Zhang, T Lardaro, M Black, P. M Colombani, K Chrouser, P. J Pronovost and D. C. Chang
Journal of Public Health 32 ( 2 ): 236 - 244 , 2010