孕三醇：17－羟孕酮的代谢产物，正常条件下有少量存在于体液和尿中；在肾上腺皮质机能紊乱时其量大增，这时类固醇核的21-羟化作用难以进行，为先天性肾上腺皮质增生性男性化的最常见型- Bell-Magendie law
- Bellocq's cannula (sound,tube)
- Bell's law,nerve,palsy (paralysis),pheno-menon
- Bell's mania
- Bell's muscle
- Bell's treatment
- belly
- Belonephobia
- belonoid
- belonoskiascopy
- beloxamide
- belt
- bemegride
- bemidone
- Benacerraf
- benactyzine hydrochloride
- Benadryl
- benapryzine hydrochloride
- Bence Jones protein
- bend
- bendazac
- bendrofluazide
- bendroflumethiazide
- bends
- Bendylate