I know it only as a mild variation of the ordinary symptoms

I know it only as a mild variation of the ordinary symptoms

I know it only as a mild variation of the ordinary symptoms

Dogs of late years have not commonly died of pneumonia during the distemper; but authors speak of the pulmonary form of the disorder as having formerly been a common cause of death. I know it only as a mild variation of the ordinary symptoms. It has not in any case under my observation proved fatal, but has readily yielded to gentle measures, aided by attention to simple diet.