title: [Systemic sclerosis and environmental factors].
authors.forename: P
authors.initials: P
authors.lastname: Halberg
mesh_terms: D004785:Environmental Pollutants / Q000009:adverse effects*; D006801:Humans; D012595:Scleroderma, Systemic / Q000145:classification*
chemical_list: D004785:Environmental Pollutants