TY - RPRT TI - The foetal Leydig cell-- differentiation, function and regulation. AU - P J O'Shaughnessy AU - P J Baker AU - H Johnston PY - 2006 DO - 10.1111/j.1365-2605.2005.00555.x UR - https://pubmed.ncbi.nlm.nih.gov/16466528/ ID - 16466528 ER -