Key term: heavy exposure

Original article 1976;2(3):176-184   pdf
Effect of a short, heavy exposure to lead dust upon blood lead level, erythrocyte delta-aminolevulinic acid dehydratase activity and urinary excretion of lead delta-aminolevulinic acid coproporphyrin. Results of a 6-month follow-up of two male subjects.
Schütz A, Skerfving S
 
Original article 1981;7(4):257-262   pdf
Relationship between clinical and electrophysiological findings and indicators of heavy exposure to 2,3,7,8-tetrachlorodibenzo-dioxin.
Filippini G, Bordo B, Crenna P, Massetto N, Musicco M, Boeri R