Search results for: Yu Ma
Journal of Medical Colleges of PLA > 2007 > 22 > 5 > 261-267
Journal of Medical Colleges of PLA > 2007 > 22 > 5 > 312-319
Journal of Medical Colleges of PLA > 2007 > 22 > 4 > 234-237
Journal of Medical Colleges of PLA > 2007 > 22 > 1 > 54-58