?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Manuel&rft.au=Sillero+Quintana%2C+Manuel&rft.aulast=Sillero+Quintana&rft.btitle=Ponencias+del+Congreso&rft.date=2012&rft.title=Effect+of+yoga+and+swimming+on+body+temperature+of+pregnant+women&rft.genre=proceeding