U.S. Army Research Institute of Chemical

An unpublished USSR study analyzed by the U.S. Army Research Institute of Chemical Defense (Solana, 1992) provided data indicating that preconception maternal exposure of rats to 0.045 or 0.002 mg lewisite/cm, 4 hours/day, 5 days/week for 4 months did not affect numbers of corpora lutea or implantations, number and physical dimensions of fetuses, increased intrauterine mortality or ossification of long bones. Approximately 140 litters of rats were used in this study. 

U.S. Army Research Institute of Chemical Defense (USAMRICD)... 

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