Capacity of Thymidylate Synthase and Dihydropyrimidine Dehydrogenase mRNA Expression to Predict Neoadjuvant Chemotherapy Response of 5fu Regimen in Advanced Colorectal Cancer: A Cross-Sectional Study - Tahiya, Elvida Christi Imelda; Lusikooy, Ronald Erasio; Patelongi, Ilhamjaya; Warsinggih, Warsinggih; Uwuratuw, Julianus; Islam, Andi; Faruk, Muhammad (Asian Pacific Journal of Cancer Biology, 2025)