1.
Ghimire B, Kansakar PBS, Sngh YP. Comparison of serum biomarkers cifra 21-1 and ca 19-9 in biliary tract cancers. J Nepal Health Res Counc [Internet]. 2021Dec.15 [cited 2024Jun.24];19(03):626-30. Available from: http://jnhrc.com.np/index.php/jnhrc/article/view/2044