author = { Alatawi, Ahmed D AND Niessen, Louis Wilhelmus AND Khan, Jahangir A M },

title = { Efficiency evaluation of public hospitals in Saudi Arabia: an application of data envelopment analysis },

publisher = {BMJ},

isbn = {2044-6055},

year = {2020},

url = { http://slubdd.de/katalog?TN_libero_mab2 }