関連ワード:
which blood type is considered a universal blood donor which blood type is considered a universal blood recipient which blood type is considered the universal blood donor in the abo system which blood type is considered a universal donor of erythrocytes which blood type is considered a universal donor because it can be given to anyone which blood type is a universal blood donor which blood group is considered as universal blood donor which blood type is considered a universal donor quizlet which blood group is called universal blood donor which blood group is a universal blood donor
