Almeida EA, Huovila AP, Sutherland AE, Stephens LE, Calarco PG, Shaw LM, Mercurio AM, Sonnenberg A, Primakoff P, Myles DG, White JM. Mouse egg integrin alpha 6 beta 1 functions as a sperm receptor. Cell. 1995 Jun 30; 81(7):1095-104.