It's a thrilling moment to welcome your baby into the world. Once your infant arrives, several tests need to be conducted to ensure their health, a Coombs test is one of them. A Coombs test is ...
A TWENTY-SEVEN-year-old woman with rheumatic heart disease had open-heart surgery on April 5, 1966. The direct Coombs tests before operation were negative. She was studied nine days later because of ...