[ˈɔ:təuˌreidiˈɔɡrəfi]
自体放射照相术，放射自显影术：通过在摄影胶片上记录某物体或组织内的微弱放射性物质所释放的射线的方法，制作放射照片。此技术已广泛用于研究DNA在细胞内的合成和定位，一般采用氚标记其前体(如胸腺嘧啶脱氧核苷)作为放射活性标记物- Browning's vein
- brownism
- Brown operation
- Brown's test (reaction)
- Brown-Séquard's injection,etc.
- Broxolin
- B.R.S.
- brucella
- Brucella
- Brucellaceae
- brucellar
- Brucellergen
- brucelliasis
- brucellin
- brucellosis
- Bruce's septicemia
- Bruce's tract
- Bruch's glands,membrane(layer)
- brucine
- Bruck's disease
- Bruck's reaction,test
- Brudzinski's sign(reflex)
- Brugia
- bruise
- bruissement