Dr.NIRMAL SUJITHA. I.J, Dr.V.R.PRAKASH. STUDY OF PREANALYTICAL ERRORS IN THE CLINICAL BIOCHEMISTRY LABORATORY OF A MEDICAL COLLEGE HOSPITAL. ijpbs [Internet]. 2016 Sep. 30 [cited 2026 Jul. 24];7(3):503-6. Available from: https://ijpbs.net/index.php/journal/article/view/5259