Abstract The paper aims to analyze firm-specific deterrents of innovation in Bahirdar city MSEs in Ethiopia.In order to attain the objective of the study, both descriptive and explanatory research method is used.In this paper, the data were drawn from 310 MSEs firms which were selected by using a simple random sampling technique.The data were analy

Abstract Background Mediastinum abscess caused by sharp esophageal foreign body perforation usually needs surgical treatment, and the surgical procedures vary according to size of perforation and scope of abscess, etc.For special case COLD FLU RESCUE with small esophageal mucosal crevasse and focal abscess confined to mediastinum, minimally invasiv