?url_ver=Z39.88-2004&rft_id=http%3A%2F%2Fdx.doi.org%2F10.5455%2Fwvj.20170492&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Machado%2C+G.+S.&rft.aufirst=G.+S.&rft.aulast=Machado&rft.volume=7&rft.atitle=Monitoring+energy+requirement+and+weight+gain+in+adult+cats+after+ovariectomy&rft.title=World's+Veterinary+Journal&rft.issue=2&rft.issn=23224568+(ISSN)&rft.date=25+June+2017&rft.pages=36-39&rft.genre=article