title: Evaluating the evidence for past life on Mars.
authors.forename: E
authors.initials: E
authors.lastname: Anders
mesh_terms: D002254:Carbonates / Q000032:analysis / Q000737:chemistry*; D018559:Exobiology; D005118:Extraterrestrial Environment; D006863:Hydrogen-Ion Concentration; D018535:Mars; D019110:Meteoroids; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis / Q000737:chemistry*
chemical_list: D002254:Carbonates; D011084:Polycyclic Aromatic Hydrocarbons