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			<p id="updated">Posted  on 29/12/06</p>
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			<h2>Review raises questions about drug studies on rats</h2>
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<p class="byline">
								
                                
 PAUL TAYLOR
									
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<li class="bio">| <a href="http://www.theglobeandmail.com/opinions/columnists/Paul+TaylorBio.html" title="Read the biography of Paul Taylor"><abbr title="Biography">Read Bio</abbr></a></li>
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			Each week, it seems, there's another study showing that scientists have found a &#34;cure&#34; for some disease in laboratory rats. But are these animal experiments really useful in predicting which new treatments will be safe and effective for people? 
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	<p class="note">The full text of this article has <em class="wordlength">913 words</em>.</p>

	
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	 <ul id="tabs">
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					<label for="newsText"></label>
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</div>

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