title: [Letter: In defense of the Haemopon].
mesh_terms: D001769:Blood; D004202:Disinfectants; D006814:Hungary; D009339:Needles; D012997:Solvents; D013242:Sterilization; D013594:Syringes
chemical_list: D004202:Disinfectants; D012997:Solvents
vernacular_title: Levelek a szerkesztöhöz: A Haemopon védelmében.