O’Brien NF, Tshimanga T, Mangwangu FY, Mayindombe L, Ekandji RT, Mbaka JP, et al. The brain shock index: repurposing the Lindegaard ratio for detecting cerebral hypoperfusion in children with cerebral malaria. Ultrasound J [Internet]. 2025 May 30 [cited 2026 Jan. 30];17(1):27. Available from: https://www.mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18148