?url_ver=Z39.88-2004&rft_id=10.1017%2FCBO9780511629396.018&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Read%2C+A.F.&rft.aulast=Read&rft.aufirst=A.F.&rft.date=1995&rft.title=Genetics+and+evolution+of+infectious+diseases+in+natural+populations&rft.btitle=Ecology+of+Infectious+Diseases+in+Natural+Populations&rft.genre=bookitem