New research shows that domestic dogs began diversifying at least 11,000 years ago, long before modern breeding. A major ...
Dr. J. Westley Ohman discusses screening protocols, how connective tissue disorders inform decision-making, advice for ...
Infections happen year-round, but peak whooping cough season lasts from late summer through fall. Pertussis is a cyclical disease, meaning it might spread widely through a community and then disappear ...