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. Author manuscript; available in PMC: 2012 Dec 19.
Published in final edited form as: Exp Toxicol Pathol. 2008 May 21;60(4-5):269–280. doi: 10.1016/j.etp.2008.02.010

FIGURE 3.

FIGURE 3

Photomicrograph showing A) a normal spermatozoan taken from unexposed F-344 rat; B) spermatozoa with decapitated heads taken from a F-344 rat exposed to sub-chronic exposure concentration of 75 μg benzo(a)pyrene /m3.