Sex ratios

["Rebecca Leighton Katers" <cwac@execpc.com>]

  I'm trying to find the citation or article 
  which states that sex ratios are 
  skewed in the offspring of women exposed to 
  dioxin during the Seveso, Italy, accident.
  
  Can anyone point me in the right direction?
  
  Recent studies in Green Bay and Lake Michigan 
  show that 99% of the Yellow Perch population is 
  now male, and researchers are scrambling to find 
  the cause and cure before the perch die out.
  
  Another study comparing clean and contaminated 
  populations of Yellow-headed Blackbirds in Green 
  Bay has also found seriously skewed sex ratios.
  
  Rebecca Leighton Katers
  Clean Water Action Council of N.E. Wisconsin
  2220 Deckner Avenue
  Green Bay, WI 54302
  Phone:  414-468-4243
  Fax:  414-468-1234
  E-mail:  cwac@execpc.com