TY - RPRT TI - DH reading frame bias: evolutionary selection, antigen selection or both? Evolutionary selection. AU - H Gu AU - D Kitamura AU - K Rajewsky PY - 1991 DO - 10.1016/0167-5699(91)90146-k UR - https://pubmed.ncbi.nlm.nih.gov/1786075/ ID - 1786075 ER -