TY - RPRT TI - Cell-cell interactions at the ectoplasmic specialization in the testis. AU - Dolores D Mruk AU - C Yan Cheng PY - 2004 DO - 10.1016/j.tem.2004.09.009 UR - https://pubmed.ncbi.nlm.nih.gov/15519891/ ID - 15519891 ER -