CALIFORNIA bureau finds no beryllium poisoning among 34 workers in the neon sign industry.
D001607:Berylliosis; D001608:Beryllium / Q000633:toxicity*; D002140:California; D006801:Humans; D007221:Industry; D009356:Neon; D010808:Physical Examination
D009356:Neon; D001608:Beryllium
BERYLLIUM/toxicity