Diagnosis, management, and treatment of hepatitis C Strader 2004 Hepatology Wiley Online Library Current advances in Hepatitis C diagnostics Journal of Biological Engineering Springer Nature Link Melanosis coli is a condition where the inner lining of the colon turns dark brown or black, usually due to long term use of certain laxatives #doctorsdiary #askdoc #doctorsofinstagram Melanosis coli: a case report The Egyptian Journal of Internal Medicine Springer Nature Link HCV genotyping using statistical classification approach Journal of Biomedical Science Springer Nature Link