Nzumile JM, Nyamweru BE. PERFORMANCE OF WEIGHING SCALES INSTALLED IN SELECTED HOSPITALS AND HEALTHCARE CENTRES IN DAR ES SALAAM: Calibration, Verification, Medical Weighing scales and Performance. BEJ [Internet]. 2022 Jan. 24 [cited 2024 May 9];8(1). Available from: http://cbe.ac.tz/bej/index.php/bej/article/view/318