title: Microbial contamination associated with the Apollo 6 spacecraft during final assembly and testing.
mesh_terms: D000192:Actinomycetales / Q000302:isolation & purification; D000391:Air Microbiology; D001407:Bacillus / Q000302:isolation & purification; D001419:Bacteria / Q000145:classification / Q000302:isolation & purification*; D018504:Ecological Systems, Closed; D004787:Environmental Pollution; D005658:Fungi / Q000145:classification / Q000302:isolation & purification*; D006077:Government Agencies; D006801:Humans; D013026:Space Flight; D013193:Stainless Steel; D014481:United States; D015003:Yeasts / Q000302:isolation & purification
chemical_list: D013193:Stainless Steel