共 50 条
- [21] Quantity and quality of conflict of interest policies at German medical schools: a cross-sectional study and survey BMJ OPEN, 2020, 10 (09): : e039782
- [26] Knowledge regarding antibiotic use among students of three medical schools in Medellin, Colombia: a cross-sectional study BMC Medical Education, 20
- [30] KIDS SAVE LIVES in schools: cross-sectional survey of schoolteachers European Journal of Pediatrics, 2021, 180 : 2213 - 2221