User talk:Davidgalea

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Autism and lead
Your recent change to Causes of autism is an introduction to Lead poisoning. But that isn't what is needed here; you can easily direct the reader to the Wikipedia article on the subject by using lead poisoning in the source and so you don't need to discuss the topic in that much detail here. What's needed here is a brief summary of the relationship between autism and exposure to lead, backed by a reliable source (preferably a high-quality review article in a medical journal). Can you supply that? Eubulides 14:11, 27 August 2007 (UTC)