Esmaeili, J., S. Shirooie, and Bakhtiarian*©A. “In-Vitro Extraction and Separation of Copper Ions from Human Blood Samples Based on Amoxicillin/Clavulanic Acid by Ultrasound Assisted-Dispersive Centrifuge Liquid-Liquid Micro Extraction”. Analytical Methods in Environmental Chemistry Journal, Vol. 3, no. 01, Mar. 2020, pp. 55-62, doi:10.24200/amecj.v3.i01.94.