title: Value of monitoring serum immunoglobulins questioned.
authors.forename: G N
authors.initials: GN
authors.lastname: Greenberg
authors.forename: L
authors.initials: L
authors.lastname: Tippens
mesh_terms: D002273:Carcinogens / Q000032:analysis*; D004784:Environmental Monitoring; D006801:Humans; D007136:Immunoglobulins / Q000097:blood*; D016273:Occupational Exposure; D011084:Polycyclic Aromatic Hydrocarbons / Q000032:analysis*
chemical_list: D002273:Carcinogens; D007136:Immunoglobulins; D011084:Polycyclic Aromatic Hydrocarbons