血胸：同hemo-thorax- 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
- butane
- butanoic acid
- butaperazine
- Butazolidin
- But.butyrum
- Butcher's saw
- Butesin