background: sexually transmitted infections (stis) are among the most common causes of illness in the world and have far-reaching health, economic and social consequences for many countries. failure to diagnose and treat stis at an early stage may result in serious complications and sequels. objective: this study aimed to determine the prevalence of chlamydia trachomatis infection in patients w...

introduction. one of the most important reasons of failure of traditional medical education in preparing efficient and competent physicians for the real world of practice is using disease-oriented medical education. however patients never tell their diseases to physicians, but mostly they complain their symptoms and the physicians should diagnose the problem and attempt to its treatment. unfort...