Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Soo-Yon Rhee, Tommy F. Liu, Susan P. Holmes, Robert W. Shafer. HIV-1 Subtype B Protease and Reverse Transcriptase Amino Acid Covariation. PLoS Computational Biology, 3(5), 2007. [doi]
Abstract is missing.