Morphine and oxymorphone act as partial agonists on the field stimulated rat vas deferens C.S. Liao, A.R. Day, R.J. FreerAdvances in Endogenous and Exogenous Opioids(1981)引用 0|浏览7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Chat Paper正在生成论文摘要