Avaliani S L, Vashkova V V, Irodova E V, Rakhmanina N A, Zinovéva N P, Kartashova A V
Gig Sanit. 1993 Nov(11):7-10.
A method for measuring nitrogen dioxide (ND) individual exposure was developed. Levels of ND in lodgings and outside air were measured. On the whole these levels were different: in lodging air lower than outside; but if there were gas sources in lodgings it was vice versa.