1.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

2.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

3.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

4.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

5.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

6.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

7.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

8.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

9.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

10.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

11.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

12.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

13.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

14.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

15.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

16.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

17.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

18.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

19.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

20.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302

21.  Mark Sanderson, University of Sheffield Poliomyelitis and Post-Polio TREC topic 302