[KongchangAI]
Unverified50% confidenceEventExact time

辉瑞通过关联西地那非(Sildenafil)对PDE5酶的选择性抑制作用和血管舒张效应的零散发现,将失败的心绞痛药物重新定位为治疗勃起功能障碍的疗法(万艾可/Viagra)

1
Sources
50%
Confidence
Long-term
Relevance
8/28/2026
First Seen

Sources

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MCP
get_claim(id=811118)