TY - RPRT TI - A specific interface between integrin transmembrane helices and affinity for ligand. AU - Bing-Hao Luo AU - Timothy A Springer AU - Junichi Takagi PY - 2004 DO - 10.1371/journal.pbio.0020153 UR - https://pubmed.ncbi.nlm.nih.gov/15208712/ ID - 15208712 ER -