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3. Al-Kathe AA, Al-Ramah SM (1997): Usages of Some Plants in Libyan Folk-Medicine,Part 1., 2nd ed. Beirut, Apophthegm House Press, pp. 59, 64, 72, 75, 80, 105, 121.
4. Antimicrobial Agents From Higher Plants. Antimicrobial Agents From Peganum harmala Seeds