Search Result：sir ernst boris chain
sir ernst boris chain 
(TTS Sound)
(TTS Sound)Overview of noun sir_ernst_boris_chain
The noun sir ernst boris chain has 1 sense
- Chain, Ernst Boris Chain, Sir Ernst Boris Chain -- (British biochemist (born in Germany) who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1906-1979))