Ｒｈ式血液型あーるえっちしきけつえきがた

noun

Rh blood type

Medical term for the Rh blood group system, often used in contexts like blood donation, transfusion, or pregnancy.

• Ｒｈ式あーるえっ血液型ちしきけつえきがたが陰いん性せいの人ひとは少しょう数すう派はです。

  People with Rh-negative blood type are a minority.