I believe that Dr. Cunningham is quoting from a study, Rogan WK.  Cancer
from PCBs in breastmilk? a risk benefit analysis.[Abstract No.
612}Pediatr Res 25:105A, 1989.  I am taking this directly from the
reprint from ILCA:  Summary of the Hazards of Infant Formula compiled by
Marsha Walker.  As I have said before this is a wonderful resource.
Valerie W. McClain, IBCLC

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