Original ResearchPublished 13 February 2026Prognostic value of hemogram derived indices in polytrauma patientsHela Houichi · Mohamed Kahloul · Ilhem Houichi · Mohamed Ajmi · Khalil Hochlaf · Leila Mhenni · Ines Ouahchi · Walid NaijaFrontiers in Disaster and Emergency Medicinedoi 10.3389/femer.2026.1675944