[Some studies of 3,4-benzopyrene in Stockholm].
FRANK
A
A
GERHARDSSON
G
G
D000397:Air Pollution; D001564:Benzo(a)pyrene; D001580:Benzopyrenes; D012106:Research
D001580:Benzopyrenes; D001564:Benzo(a)pyrene
AIR POLLUTION; BENZOPYRENES