Since this is not my area of expertise, I searched Google under the key words "RNA virus retrovirus" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=RNA+virus+retrovirus&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
What is the difference betwen RNA virus and Retrovirus?
1 answer