Doctors at AIIMS Gorakhpur identified the extremely rare A3 subgroup of blood in an eight-month pregnant woman after discrepancies in routine tests, https://english.mathrubhumi.com/lifestyle/health/one-of-the-rarest-bombay-blood-group-detected-in-pregnant-woman-at-aiims-f6zw660y?utm_source=dlvr.it&utm_medium=mastodon #BombayBlood #AIIMS #Gorakhpur