title: Calcium-dependent bacteriophage DNA infection.
mesh_terms: D002118:Calcium / Q000494:pharmacology*; D003090:Coliphages; D004279:DNA, Viral; D004926:Escherichia coli / Q000187:drug effects; D013307:Streptomycin
chemical_list: D004279:DNA, Viral; D002118:Calcium; D013307:Streptomycin