Ak. Srivastava et al., CHRONIC EFFECTS OF HEXACHLOROCYCLOHEXANE EXPOSURE - CLINICAL, HEMATOLOGIC AND ELECTROCARDIOGRAPHIC STUDIES, Veterinary and human toxicology, 37(4), 1995, pp. 302-305
Twenty-six farm workers handling about 4 kg of commercial grade hexach
lorocyclohexane (HCH)/y for 2-5 Y and 21 control subjects were studied
for chronic effects in clinical, hematological and cardiac variables.
No clinically apparent morbidity was detected, but changes in hemoglo
bin and electrocardiograms were early effects of HCH exposure.