P Blood Group Phenotype: Genetics, Clinical Significance, and Transfusion
1. Introduction The P blood group system is a complex and clinically significant carbohydrate antigen system expressed on the surface of human erythrocytes, as well as on various tissue cells, including the urothelium and endothelium. Originally discovered in the early 20th century by Karl Landsteiner and Philip Levine, the system has evolved significantly in its … Read more