title: [Combined effect of 6/N,N-1',6'-hexyleneformamidine-penicillanic acid (preparation HX) and selected beta-lactam antibiotics on E. coli and Salmonella. I. Studies in vitro].
mesh_terms: D000560:Amdinocillin / Q000494:pharmacology*; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004357:Drug Synergism; D004926:Escherichia coli / Q000187:drug effects*; D008826:Microbial Sensitivity Tests; D010397:Penicillanic Acid / Q000494:pharmacology*; D010403:Penicillin Resistance; D012475:Salmonella / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D010397:Penicillanic Acid; D000560:Amdinocillin
vernacular_title: Badania nad skojarzonym działaniem kwasu 6/N,N-1',6'-heksylenoformamidyno/-penicylanowego (preparatu HX) i wybranych antybiotyków beta-laktamowych wobec pałeczek E. coli i Salmonella. I. Badania in vitro.