TY - JOUR T1 - Detection of retinoic acid receptor complex using mass spectrometry JO - Journal of the Brazilian Chemical Society A1 - Zhang, Lin A1 - Song, Zeqing SN - 0103-5053 UL - 10.1590/S0103-50532007000300005 VL - 18 Y1 - 2007 PB - Brasil ER -