Trends in clinic visits and diagnosed Chlamydia trachomatis and Neisseria gonorrhoeae infections after the introduction of a copayment in a sexually transmitted infection clinic.
Rietmeijer CA, Alfonsi GA, Douglas JM, Lloyd LV, Richardson DB, Judson FN. Trends in clinic visits and diagnosed Chlamydia trachomatis and Neisseria gonorrhoeae infections after the introduction of a copayment in a sexually transmitted infection clinic. Sex Transm Dis. 2005 Apr; 32(4):243-6.