梨孢(霉)属：一种寄生在某种树皮下的腐物寄生性半知菌类树皮梨孢(Cryptostroma corticale)可引起梨孢霉病- hook-up
- hookworm
- hoose
- Hoover's sign
- HOP
- Hope's sign
- Hopkins
- Hopkins-Cloe test
- Hoplopsyllus anomalus
- Hopmann's polyp (papilloma)
- Hoppe-Seyler's test
- hoquizil hydrochloride
- Hor.decub.
- hordein
- hordeolum
- hordeum
- horehound
- Hor.interm.
- horizon
- horizontalis
- hormesis
- hormion
- Hormocardiol
- Hormodendrum
- hormonagogue