Huang, HWHWHuangChen, PSPSChenJeng, SFSFJengWang, LY.LY.Wang2010-10-012018-07-082010-10-012018-07-082008-06http://ntur.lib.ntu.edu.tw//handle/246246/208253en-USEvaluation and Physical Therapy Intervention of Oral Feeding Difficulty in Preterm Infants-Literature Review.