TY - RPRT TI - Analgesically active basic anilides: stereospecificity and structure of the basic group. AU - A F Casy AU - M M Hassan PY - 1967 DO - 10.1111/j.2042-7158.1967.tb07988.x UR - https://pubmed.ncbi.nlm.nih.gov/4382169/ ID - 4382169 ER -