Sera from 50 dogs with keratoconjunctivitis sicca were examined for rheumatoid factor. In 17 (34%) of dogs tested, rheumatoid factor was found at titers equal to or greater than 1:16. Fifteen dogs (30%) had probable concurrent immunologic disorders. Ten dogs (20%) had xerostomia, as indicated by dry oral mucosa, marked periodontitis, and loss of teeth.
No takes yet. Share an insight, caveat, or question.
Kaswan et al. (1983) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: