| HA | related to malaria parasite and having a phase in the viscera of various birds |
|---|---|
| HA | bird parasites |
| HA | a conjugated protein linked to an iron-porphyrin compound |
| HA | type genus of the family Haemoproteidae |
| HA | coughing up blood from the respiratory tract |
| HA | flow of blood from a ruptured blood vessels |
| HA | of or relating to a hemorrhage |
| HA | a viral infection (usually restricted to a specific geographic area) |
| HA | stroke caused by the rupture of a blood vessel in the brain |
| HA | pain caused by venous swelling at or inside the anal sphincter |
| HA | surgical procedure for tying hemorrhoids and excising them |
| HA | a granular brown substance composed of ferric oxide |