The News Journal
Choledocholithiasis is when a gallstone becomes stuck in one of the ducts of the bile system. Learn about the causes, risk factors, and treatments.
Read more: www.medicalnewstoday.com
all 4 news articles >>
Sputum is a kind of thick mucus that is produced by the lungs when they are diseased or damaged. Learn about the types of sputum, and when to see a doctor.