Key points are not available for this paper at this time.
A Thanksgiving Day episode in which maximum SO/sub 2/ (in ppM) and smoke shade index (in COHs/100 ft) reached 1.02 and 8.2, respectively, on 25 November was discussed. Some correlation with increase in mortality and morbidity, especially with regard to circulatory and respiratory diseases was found.
Glasser et al. (Fri,) studied this question.