Does it come up with stuff like...
{ADDIN EN.CITE Oviedo-Rondon200634934917Oviedo-Rondon, E. O.Hume, M. E.Hernandez, C.Clemente-Hernandez,
If it doing what i think it is doing what you need to do is go to one of your references and right click anywhere on the reference and click the 'toggle field codes' and that should put it back to how it should be.. If this doesnt work let me know and i will see if i can think of something else