🚀 go-pugleaf

I have a large multifile LaTeX document which has the
following line in the main file main.tex to link to
several .bib files:

  \bibliography{biology,cardiology,chaos,control,convection,liquid-crystals,lyapunov-exps,physics,spatiotemporal,stc,time-series}

When I try to insert a citation using reftex's command "C-c
[", I am finding that reftex looks only through SOME of the
designated .bib files in this list instead of all of them
and so misses many citations. After reading the online
documentation about reftex, I can't figure out why some but
not all .bib files are being scanned. Is anyone familiar
with this problem and perhaps knows a solution?

Note I am using emacs 20.4.1. I also have auctex turned on
and so think that there may be a conflict between reftex and
auctex.

	Thanks,

	Henry