TY - BOOK AU - Sashen Amugoda Ruhunage TI - "Design ,synthesis and evaluation of 3-hydroxy quinazolinone derivatives as urease inhibitors against Helicobactor pylori" PY - 2019/// CY - Institiute of Chemistri Ceylon PB - Colombo KW - "Seminar Reports ,Dissertations,2019" ER -