Worms (all posts from vets):
http://fhl.sonic-weasel.org/browse.php?msg=YG13565
http://fhl.sonic-weasel.org/browse.php?msg=YG3737
http://fhl.sonic-weasel.org/browse.php?msg=YG3071
http://fhl.sonic-weasel.org/browse.php?msg=YG1182
http://fhl.sonic-weasel.org/browse.php?msg=SG892
 
I didn't find Bartonella (Used the same spelling you did so if there is
a variant you'll need to search on that.) in ferrets mentioned that
resource, the FML Archives, or a few vet texts.
[Posted in FML issue 4217]