Iridoid allosides from Viburnum opulus Bock, Klaus ; Jensen, So̵ren Rosendal ; Nielsen, Bent Juhl ; Norn, Viggo Abstract Publication: Phytochemistry Pub Date: January 1978 DOI: 10.1016/S0031-9422(00)94220-1 Bibcode: 1978PChem..17..753B