Endothal and cantharidin analogs: relation of structure to herbicidal activity and mammalian toxicity Matsuzawa, Masafumi ; Graziano, Michael J. ; Casida, John E. Abstract Publication: Journal of Agricultural and Food Chemistry Pub Date: September 1987 DOI: 10.1021/jf00077a045 Bibcode: 1987JAFC...35..823M