Another letter of rec question

Applying to College
1

<p>So i have this letter of rec from a doctor, can i just add this to the the common app for additional info part?</p>

2

<p><a href=“http://talk.collegeconfidential.com/college-admissions/1250566-supplemental-recommendation-letter-instructions.html[/url]”>http://talk.collegeconfidential.com/college-admissions/1250566-supplemental-recommendation-letter-instructions.html&lt;/a&gt;&lt;/p&gt;