TY - GEN TI - NOTICE OF RETRACTION: 'MicroRNA 21: response to hormonal therapies and regulatory function in leiomyoma, transformed leiomyoma and leiomyosarcoma cells' by Qun Pan, Xiaoping Luo and Nasser Chegini, Molecular Human Reproduction (MHR) 16: 215-227 (2010). doi:10.1093/molehr/gap093 SN - 1460-2407 PY - 2013///0506 N1 - Publication Type: Retraction Notice UR - https://doi.org/10.1093/molehr/gas045 ER -