KAMAU, F., G. THOITHI, J. NGUGI, O. KING’ONDU, and I. KIBWAGE. “Quality of Amoxycillin Preparations on the Kenyan Market”. The East and Central African Journal of Pharmaceutical Sciences, Vol. 6, no. 3, Nov. 2018, pp. 57-60, https://uonjournals.uonbi.ac.ke/ojs/index.php/ecajps/article/view/8.