TY - JOUR AU - Mokhtari, Afshin AU - Shahriari, Shahla TI - Extraction of Cephalexin Using Aqueous Two-Phase Systems Composed of Cholinium Chloride and K3PO4 JO - Journal of Applied Chemical Research VL - 11 IS - 1 SP - 21 EP - 33 PY - 2017 DO - ER -