B. J. W. Cole, M. D. Bentley and Y. Hua, “Triterpenoid Extractives in the Outer Bark of Betula lenta (Black Birch),” Holzforschung, Vol. 45, No. 4, 1991, pp. 265- 268. doi:10.1515/hfsg.1991.45.4.265

has been cited by the following article:

• TITLE: Biological Activity of Betulinic Acid: A Review

  AUTHORS: Mansour Ghaffari Moghaddam, Faujan Bin H. Ahmad, Alireza Samzadeh-Kermani

  KEYWORDS: Betulinic Acid; Betulin; Triterpene; Natural Product; Medicinal Properties

  JOURNAL NAME: Pharmacology & Pharmacy, Vol.3 No.2, April 25, 2012

  ABSTRACT: Betulinic acid is a known natural product which has gained a lot of attention in the recent years since it exhibits a variety of biological and medicinal properties. This review provides the most important biological properties of betulinic acid.