Villareal, S. A. The tertiary alkaloids of two Philippine species of the Berberidaceae: Berberis barandana Vidal and Mahonia philippinensis Takeda.
Lua i Stíl Chicago (17ú heag.)Villareal, Susan Andaya. The Tertiary Alkaloids of Two Philippine Species of the Berberidaceae: Berberis Barandana Vidal and Mahonia Philippinensis Takeda.
Lua MLA (9ú heag.)Villareal, Susan Andaya. The Tertiary Alkaloids of Two Philippine Species of the Berberidaceae: Berberis Barandana Vidal and Mahonia Philippinensis Takeda.
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