Teaching self-efficacy and its effects on quality of bedside teaching: Findings from a multi-center survey oleh ALIASGHAR HAYAT, KARIM SHATERI, SEPIDEH KAMALIAN FARD, ELNAZ SABZI SHAHR BABAK, HATAM FARAJI DEHSORKHI, MOHAMMAD HASAN KESHAVARZI, KIMIYA KALANTARI, ALIREZA SHERAFAT, SEYED ABDOLLAH GHASEMTABAR