pid type title authors mentors source_title published_date url doi isbn issn eissn biotechri:184 "journal article" "Benefit of the minimal invasive ultrasound-guided single shot femoro-popliteal block for ankle surgery in comparison with spinal anesthesia" "Protic, Alen; Horvat, Mladen; Komen-Usljebrka, Helga; Frkovic, Vedran; Zuvic-Butorac, Marta; Bukal, Krešimir; Sustic, Alan"