H blood group
Pronunciation of H Blood Group
/ˈe͡ɪt͡ʃ blˈʌd ɡɹˈuːp/, /ˈeɪtʃ blˈʌd ɡɹˈuːp/, /ˈeɪ_tʃ b_l_ˈʌ_d ɡ_ɹ_ˈuː_p/