title: The magnetic mineral springs of St. Louis, Michigan.
authors.forename: D
authors.initials: D
authors.lastname: McMacken
mesh_terms: D001452:Balneology / Q000266:history*; D006294:Health Resorts / Q000266:history*; D049711:History, Modern 1601-; D006875:Hydrotherapy / Q000266:history*; D014481:United States