Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Murayama Y. and Otsuka K.,On the Formation of Borncol from Turpentine Oil (III) : Action of Picric Acid and Styphnic Acid on Turpentine Oil.,YAKUGAKU ZASSHI,0031-6903,The Pharmaceutical Society of Japan,1924,1924,513,909-913,https://cir.nii.ac.jp/crid/1390001205442273536,https://doi.org/10.1248/yakushi1881.1924.513_909