TY - GEN AU - Zimmerman,M L AU - Hirsh,D C TI - Demonstration of an R plasmid in a strain of Pasteurella haemolytica isolated from feedlot cattle SN - 0002-9645 PY - 1980///0625 KW - Ampicillin KW - pharmacology KW - Animals KW - Cattle KW - microbiology KW - Cattle Diseases KW - Escherichia coli KW - drug effects KW - Pasteurella KW - Pasteurella Infections KW - Penicillin Resistance KW - Plasmids KW - R Factors KW - Streptomycin KW - Tetracycline KW - Transformation, Bacterial N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S ER -