Concerns regarding the article “Comparative clinical observations following introduction of a new polyvalent antivenom for snakebite envenoming in northern Nigeria” by Hamman et al. Toxicon 266 (2025) 108510 - Muhammad Hamza; Garba Ilyasu; Hamman A. Nicholas; Mohammed B. Saiyejo; Titus B. Dajel; Abubakar B. Saidu; Bashir Dansanda; Hayatuddeen Saed; Kabir S. Tahir; Bashir Z. Chedi; Abdulrazaq G. Habib (Toxicon, 2026)