Blood group systems are important for blood transfusion. In clinical transfusion, the ABO and Rh D blood group systems are the most critical among 33 human blood ...

IN the five years that have elapsed since the Rh factor in human red cells — better known as the Rh blood type — was first discovered, there has been a steadily increasing volume of literature on this ...

It must be emphasized at the outset that blood-grouping procedures are at present in an imperfect state of development. The tests are still dependent in all routine work on the phenomenon of red-cell ...

Welcoming a newborn is usually a time of pure joy for any family, but for some parents, unexpected health scares like severe ...