title: Phenotypic reversion of phage multiplicity effect on restriction.
mesh_terms: D002701:Chloramphenicol / Q000494:pharmacology; D003090:Coliphages; D003470:Culture Media; D004926:Escherichia coli / Q000187:drug effects; D006358:Hot Temperature; D009997:Osmotic Pressure; D010641:Phenotype
chemical_list: D003470:Culture Media; D002701:Chloramphenicol