TY - RPRT TI - Novel retinoids with receptor selectivity and functional selectivity. AU - A Johnson AU - R A Chandraratna PY - 1999 DO - 10.1046/j.1365-2133.1999.140s54012.x UR - https://pubmed.ncbi.nlm.nih.gov/10731129/ ID - 10731129 ER -