Comparison of vardenafil and adenosine for vasoreactivity testing in patients with pulmonary hypertension Allan Sandqvist,Dan Henrohn,Jorn Schneede,Hanna Egerod,Mikael Hedeland,Ulf Bondesson,Bjorn WikstromEUROPEAN HEART JOURNAL(2012)引用 1|浏览14暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络