BACKGROUND COPD is characterized by considerable diversity in terms of clinical signs and symptoms, physiopathological mechanisms, response to treatment and disease progression. For this reason, the identification of different patient subgroups (or possible phenotypes) is important both for prognosis and for therapeutic objectives. Based on the foregoing, AIMAR has decided to conduct a survey o...

the educational system is one of the important trends in every society in order to develop and promote individuals’ entrepreneurial skills. the purpose of this study is the contents of vocational training textbooks of middle school program based on the entrepreneurial components. the method of this study is descriptive with the content analysis type. the population includes the contents of thre...

background: drugs play a strategic role as a health commodity. thus, the supply chain management of drugs is an important issue to reducing costs and thereby improving patient health. objective: this study evaluated the status of drug supply chain management and health reform in the pharmaceutical sector of teaching hospitals in ahvaz, iran. methods: this cross-sectional study was carried out i...