①尿毒性：尿的毒性；②尿毒质：尿的毒性物质；③尿毒单位：尿的毒性单位，或足以杀死1公斤生命物质的尿毒量- bursolith
- bursopathy
- bursotomy
- burst
- bursula
- Burton's line(sign)
- Bury's disease
- Buscaino's test(reaction)
- Buschke-Ollendorff syndrome
- Buschke's disease,scleredema
- bushmaster
- buspirone hydrochloride
- Busquet's disease
- Busse-Buschke disease
- busulfan
- butabarbital sodium
- butacaine sulfate
- butaclamol hydrochloride
- butadiazamide
- butalbital
- butallylonal
- butamben
- butamirate citrate
- butamisole hydrochloride
- butamoxane hydrochloride