van der Steen W, van de Graaf RA, Chalos V, Lingsma HF, et al. Safety and efficacy of aspirin, unfractionated heparin, both, or neither during
endovascular stroke treatment (MR CLEAN-MED): an open-label, multicentre,
randomised controlled trial. Lancet 2022 Feb 28. pii: S0140-6736(22)00014.
PMID: 35240044