Conclusion Myocardial protection with intermittent blood cardioplegia is clinically safer procedure.结论间断冷血灌注心肌保护法在临床上更为安全.To determine the content of sodium, kalium, magnesium and calcium in liquor of cardioplegia by HPL...
And would you believe it, he's younger than me!你信吗？他比我年轻！A new study proved conclusively that smokers die younger than non-smokers.一项新的研究确证了吸烟者比不吸烟者死得早。I'm only 5ft tall, and I look younger than my age.我才5英尺高，显...