蛇黄质：从某些爬行动物的皮肤获得的一种黄色染料- B.M.A.
- B.M.R.
- B.M.S.
- BNA
- B.O.A.
- board
- Boas' algesimeter,etc.
- Boas-Oppler bacillus(lactobacillus)
- Bobroff's operation
- Bochdalek's duct,foramen(gap,sinus),ganglion (pseudoganglion),hernia,val
- Bockhart's impetigo
- Bock's ganglion, nerve
- Bodansky unit
- bodenplatte
- body
- body rocking
- body snatching
- Boeck's disease,sarcoid
- Boedeker's test
- Boerhaave's glands,syndrome
- Boettcher
- Boettger
- Bogomolets' serum
- Bogros' space
- Bohr effect