That guy is a machine! ARX517 and then this? wow...but what will we do with all the Lutetium??
news.weill.cornell.edu/news...
It looks like Ac is better than Lu...but it looks like they can even be better if used in tandem:
jnm.snmjournals.org/content... (in vivo)
and it looks like Ac is better for bone metastasis:
sciencedirect.com/science/a... (in vivo)