For Full PDF of the following important papers on retinoids and regeneration click on the following links
For Information regarding Save Environment and Welfare of Animals click on the following link
http://biodiversityfriends.com/sewa.htm
Alternatives to Animal dissection is shown on the following link
http://www.youtube.com/watch?v=p75-b1r1egg
For information regarding save water during distillation click on Sharma,2004, Sharma 2007 and Sharma,2007a and on the following links
http://www.worldwaterday.org/page/3234
http://www.worldwaterday.org/page/4049