birth defects

[rasec]

i'm doing this paper on teratogens and im kinda hoping u guys can give me input on them, specifically on drugs like cocaine, heroin, and marijuana, as well as alcohol and smoking.
thanks a lot.
:)

[kahumbu]

That is too wide to discuss here. Mag-research ka sa internet. Here are some sites to start you off:

http://www.medscape.com (needs short but free registration)

or http://www.healthgate.com

Happy researching! :nerd: