Butt, Waleed, Dhillon, Permesh Singh, Podlasek, Anna, Malik, Luqman, Nair, Sujit, Hewson, David, England, Timothy J, Lenthall, Robert, Mcconachie, Norman, "Local anaesthesia as a distinct comparator versus conscious sedation and 1 general anaesthesia in endovascular stroke treatment: a systematic review and meta-analysis", Journal of Neurointerventional Surgery, 2022