A. Agarwal et al., SULFUR-DIOXIDE INDUCED CHANGES IN COAGULATION TIME OF BLOOD IN ALBINORATS, Journal of environmental biology, 19(4), 1998, pp. 295-297
Albino rats were exposed to 60 and 120 ppm sulphur dioxide (SO2) for 1
4 and 28 days, and the coagulation time was noted. Appreciable change
in coagulation time was not found after 14 days exposure to 60 and 120
ppm SO2, and after 28 days exposure to 60 ppm SO2, while a significan
t increase was noted after 28 days exposure to 120 ppm SO2.