Evidence from Fossil Hominin Shoulders Supports an African Ape Morphotype of the Last Common Ancestor.
Publication information:
Young, Capellini T, Roach, Alemseged Z. Evidence from Fossil Hominin Shoulders Supports an African Ape Morphotype of the Last Common Ancestor. Proc Natl Acad Sci U S A. 2015;Sep 22;112(38):11829–34.