anchor.diff:   		</td>
    	<tr>
    	</table>
  -	<table align=center>
  +	<table align=center summary="layout">
   	<tr>
   		<td> 
   		    Match Terms: 
  
positive.code: <BODY>
  
  <!-- nci hdr begins -->
  <table width="100%" border="0" cellspacing="0" cellpadding="0" class="hdrBG">
    <tr>
      <td width="283" height="37" align="left">
      <a href="http://www.cancer.gov"><img alt="National Cancer Institute" src="images/logotype.gif" width="283" height="37" border="0"/></a>
  
negative.code: 
  <br>
  <form method="POST" action="IndexService">
  <table width="100%" summary="layout">
  	<tr valign="top" align="center">
  		<td>
   			<img src="images/largesearchlogo.png" name="caCORE Search API" border="0" align="middle" ALT="large freestyle search logo">
  