TY - BOOK AU - Korszybski, Tadeusz AU - TI - Antibiotics, origin, nature and properties U1 - 615.779 PY - 1967/// CY - Oxford PB - Pergamon Press KW - Antibiotics KW - Drugs KW - Pharmacology KW - Drugs--Physiological effect KW - Drugs--Testing KW - Malaria medica KW - Medicine ER -