TY - BOOK T1 - R factor, drug resistance plasmid / DA - c1977. CY - Baltimore : AU - Mitsuhashi, Susumu, CN - QR177 CN - QR177 PB - University Park Press, PP - Baltimore : PY - c1977. ID - 9393 KW - R factors. KW - Drug resistance. KW - Plasmids. SN - 0839111827 TI - R factor, drug resistance plasmid / ER -