อ้างอิง [1] Estey CA, Felder RA. Clinical evaluation of serial blood processing at point-of-care. Clin Chem 1997;43:360-2 [2] Roberts T, Smith M, Roberts B. Observations in centrifugation: application to centrifuge development. Clin Chem 1999;45:1889-97 [3] Beckman Coulter Study, "Reducing the turnaround time of the pre-analytical phase by application of a rapid centrifugation profile." S. Frankenberger, et al. [4] Green. Sol. F., Clinical Biochemistry 46 (2013), 11751179. [5] J Clin Diagn Res, Nov; 7(11): 24912493. 2013. [6] LabMedicine, 41, 89-92. (2010). [7] Clinical Chemistry 53:7, 13381342 (2007). [8] DOI 10.1515/cclm-2013-0597. Clin Chem Lab Med 2013; aop.