title: A hot issue.
mesh_terms: D001796:Blood Protein Disorders / Q000209:etiology*; D002921:Cicatrix / Q000209:etiology*; D003452:Cryosurgery / Q000009:adverse effects*; D005340:Fibrinogen; D006801:Humans; D009584:Nitrogen / Q000009:adverse effects
chemical_list: D005340:Fibrinogen; D009584:Nitrogen