title: [Relative molecular weights and spectral analysis of tar substances contained in the air at coke distilleries].
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D003031:Coal; D003077:Coke; D004781:Environmental Exposure; D006801:Humans; D008970:Molecular Weight; D009787:Occupational Medicine; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013638:Tars / Q000032:analysis*
chemical_list: D003031:Coal; D003077:Coke; D013638:Tars
vernacular_title: Relatives Molekulargewicht und Spektralanalyse der Teersubstanzen in der Luft der Kokerei-Arbeitsplätze