Assertion: toluene | /r/HasProperty | contaminated with benzene
Facets:
Source sentences:
text: The occasional reports of weight loss, raised temperatures, cramp in the lower extremities (Takeuchi et al. 1972 ), more rapid loss of attentiveness and memory disorders (Buringh et al. 1974 ), blood count changes (Greenburg et al. 1942 , Matsushita et al. 1975 , Moszczynski 1983 ) and even of the development of panmyelo‐pathy with bone marrow changes (Gattner and May 1963 ) indicate that the toluene to which the affected persons were exposed was contaminated with benzene or other substances.