title: Buried in mud, digging for gold.
authors.affiliation: History of Medicine Division, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA. elizabeth_fee@nlm.nih.gov
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Fee
authors.forename: Theodore M
authors.initials: TM
authors.lastname: Brown
mesh_terms: D001938:Brazil; D005197:Famous Persons; D006046:Gold / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008906:Mining / Q000266:history*; D010781:Photography / Q000266:history*; D012935:Social Justice / Q000266:history
chemical_list: D006046:Gold