[O] include a specific PDF page to org beamer

[Zhihao Ding]

Hi there, 

I was wondering if there is a way to import a specific PDF page
in org beamer?

I tried the following ways but neither 1 or 2 worked and I had to 
retreat to 3, which is a pain as it requires those extra lines for 
each link.

1. 
[[file:~/path/to/myfigure.pdf::10]]

2.
#+ATTR_LATEX: page=10
[[file:~/path/to/myfigure.pdf]]

3.      
#+begin_LaTeX
     \includegraphics[page=10]{file:~/path/to/myfigure.pdf}
#+end_LaTeX

Many thanks!

Zhihao