石家庄白癜风医院 http://pf.39.net/bdfyy/qsnbdf/190328/7004389.html每月高影响因子解读——CIRCULATION(IF:23.)/p>
AlternativeHypothesistoExplainDiseaseProgressioninRheumaticHeartDisease另一种解释风湿性心脏病疾病进展的假说
Thereisnothingmoredeceptivethananobviousfact.
—SirArthurConanDoyle,TheBos