[Mass survey for study of urinary porphyrins in workers handling lead].
D001826:Body Fluids; D003625:Data Collection; D006801:Humans; D007855:Lead Poisoning / Q000517:prevention & control*; D011166:Porphyrins / Q000652:urine*; D014551:Urinary Tract; D014556:Urine
D011166:Porphyrins
LEAD POISONING/prevention and control; PORPHYRIN/in urine; URINE
Indagine di massa per la ricerca delle porfirine urinarie nei lavoratori di P.b.