TY - GEN AU - Givental',N I AU - Ushakov,S N AU - Panarin,E F AU - Popova,G O TI - [Experimental studies on penicillin polymer derivatives] SN - 0003-5637 PY - 1966///1014 KW - Chemical Phenomena KW - Chemistry KW - In Vitro Techniques KW - Penicillins N1 - Publication Type: Journal Article ER -