OHTA, M Studies on abietic acid derivatives. I. Deisopropylation of dehydroabietic acid. [electronic resource] - Pharmaceutical bulletin Apr 1957 - 91-5 p. digital Publication Type: Journal Article ISSN: 0369-9471 Standard No.: 10.1248/cpb1953.5.91 doi Subjects--Topical Terms: AbietanesAcids