Outcomes of arteriovenous malformations with single versus multiple draining veins: A multicenter study. - Musmar B; Abdalrazeq H; Adeeb N; Roy JM; Aslan A; Tjoumakaris SI; Salim HA; Ogilvy CS; Baskaya MK; Kondziolka D; Sheehan J; Riina H; et al. (Journal of the neurological sciences, 2025)