G Sharma, Y. F Kuo, J Freeman, D. D Zhang and J. S. Goodwin
Archives of Internal Medicine 170 ( 4 ): 363 - 368 , 2010
G Sharma, Y. F Kuo, J. L Freeman, D. D Zhang and J. S. Goodwin
Archives of Internal Medicine 170 ( 18 ): 1664 - 1670 , 2010