Andersen E, Pedersen H. Oral Ftorafur Versus Intravenous 5-Fluorouracil: A comparative study in patients with colorectal cancer. AO [Internet]. 1987 Jan. 1 [cited 2026 May 17];26(6):433-6. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/33404