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