Carcinoma of the maxillary antrum and its relationship to trace metal content of snuff.
D001741:Black or African American; D000397:Air Pollution; D044383:Black People; D002104:Cadmium / Q000009:adverse effects; D002857:Chromium / Q000009:adverse effects; D003300:Copper / Q000009:adverse effects; D006801:Humans; D007854:Lead / Q000009:adverse effects; D008297:Male; D008443:Maxillary Sinus; D009532:Nickel / Q000009:adverse effects; D010255:Paranasal Sinus Neoplasms / Q000139:chemically induced*; D010947:Plants, Toxic; D012906:Smoke / Q000032:analysis; D013019:South Africa; D013053:Spectrophotometry; D014026:Nicotiana / Q000032:analysis*; D014131:Trace Elements / Q000009:adverse effects* / Q000032:analysis; D015032:Zinc / Q000009:adverse effects
D012906:Smoke; D014131:Trace Elements; D002104:Cadmium; D002857:Chromium; D007854:Lead; D003300:Copper; D009532:Nickel; D015032:Zinc