title: Regex python positive multiline lookahead fro specific string
body: <p>I've been looking through this on regex101 and SO but can't quite figure out what I am doing wrong.</p>
  
  <p>I have a multiline string like:</p>
  
  <pre><code>23. 
       Martin K, Thompson KG, Keegan R, Ball N, Rattray B. Mental fatigue does not mid:25425259. 
                    View Article
  </code></pre>
  
  <p>and I want to extract everything between the <code>23.</code> and the <code>"View Article"</code> string.</p>
  
  <p>This regex (multiline enabled):</p>
  
  <pre><code>\d{1,2}.([^?V]*)
  </code></pre>
  
  <p>does the job but fails if <code>V</code> is in the string itself before it occurs in <code>View...</code>.</p>
  
  <p>In other words, I think I am looking for a positive multiline lookahead until <code>"View Article"</code>.</p>
  
  <p>Here's a demo of what I've been doing: <a href="https://regex101.com/r/rH9bC3/1" rel="nofollow">regex101 demo</a></p>