The extraction and separation of the alkaloids of the stem bark of Rauwolfia samarensis Merrill (Fam. Apocynaceae) by column and thin layer chromatography - Lopez, Mary Ann Leah F.; Bernal-Santos, Rizalina M. (Quezon City Department of Pharmacy, College of Pharmacy, University of the Philippines Diliman, 1977)
Thesis (Bachelor of Science in Industrial Pharmacy)--University of the Philippines Diliman, 1977.
Keywords: Alkaloids