This is for Sarah and anyone else interested in the Lancet editorial.  This
was a rather lengthy editorial entitled, "A warm chain for breastfeeding" and
I capitalized on the idea of the "warm chain".  I really liked the analogy.
 This article also stated,

"Policy makers need to understand the provision of a warm chain for
breastfeeding is as valuable as provision of a cold chain for vaccines and
likewise requires adequate resources.  Governments and funding agencies need
to be convinced that the investment is worthwhile.  Even if a warm chain is
not free, it might more than pay for itself."

This was in The Lancet  Nov.17,1994. Vol 344 Number 8932, pp1239-1241.  I
recommend getting your hands on it if you can as it is great ammunition and
encouragement!
Marsha Puckett RN IBCLC in Indianapolis, IN where it is entirely too cold for
me!