RT Journal Article SR Electronic T1 Increasing incidence of ciprofloxacin-resistant Neisseria gonorrhoeae infection in Canada JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 872 OP 873 VO 168 IS 7 A1 Shelly Sarwal A1 Tom Wong A1 Cathy Sevigny A1 Lai-King Ng YR 2003 UL http://www.cmaj.ca/content/168/7/872.abstract