There are many teratogenic viruses, chemicals, etc, however, could you please correct the grammar of your assertion here and provide a referrence so I can see what you're referring to? Thanks.[[User:Apologetic|Apologetic]] 19:08, 3 June 2007 (EDT) | There are many teratogenic viruses, chemicals, etc, however, could you please correct the grammar of your assertion here and provide a referrence so I can see what you're referring to? Thanks.[[User:Apologetic|Apologetic]] 19:08, 3 June 2007 (EDT) |