Cadmium exposure as a contributing factor to hepato-renal injury in apparently healthy active cigarette smokers in buea-cameroon - Jr Nyambi Nkiackmenyi Ramin; Arnaud Fondjo Kouam; Elisabeth Menkem Zeuko’o; Armel Jackson Seukep; Armelle Gaelle Kwesseu Fepa; Fils Armand Ella; Pascal Dieudonné Chuisseu Djamen; Frédéric Nico Njayou; Paul Fewou Moundipa; Emmanuel Acha Asongalem (PLoS ONE, 2026)