A reduction in the interstitial fluid pressure per se, does not enhance the uptake of the small molecule weight compound 5-fluorouracil into 4T1 mammary tumours. Drugs Ther Studies [Internet]. 2011 May 25 [cited 2025 Jul. 1];1(1):e5. Available from: https://journals.pagepress.org/dts/article/view/dts.2011.e5