TY - RPRT TI - [Leydig cell hypoplasia]. AU - Ana Claudia Latronico AU - Elaine Maria Frade Costa AU - Berenice B Mendonça AU - Ivo Jorge Prado Arnhold PY - 2006 DO - 10.1590/s0004-27302005000100011 UR - https://pubmed.ncbi.nlm.nih.gov/16544038/ ID - 16544038 ER -