antineoplasticagents antineoplasticcombinedchemotherapyprotocols arzneimittelresistenz cancer cancercells celltransformation cellulescancéreuses chemotherapy combinedantineoplasticagents complications congresses design drugresistance drugresistanceinmicroorganisms drugs drugtherapy genetics krebs(medizin) metabolism microbial molecular multidrugresistance multiple multipledrugresistance neoplasm neoplasmdrugresistance neoplasms neoplastic pathology pharmacology physiology qz200h5891994 qz267 qz267a4661995 qz267m4861986 research résistanceauxmédicaments therapeuticuse tumors xh3200 xi7020