Different Blood Group Systems
Titumeni Titu Chirwa
1 min•0 تشغيلات•0 مفضلات
Success & Inspiration
الوصف
This episode examines the different blood group systems ABO, Rhesus, Kell, Duffy, Lutheran, Diego, Chido, MNS, i, P, etc
المبدعون
olivia_world
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