Arun PC, Murali B, Anand MS, Deepak M. Screening of Pyrrolizidine Alkaloids in some Herbal Drugs. JNR [Internet]. 2001 Jan. 1 [cited 2024 Apr. 29];1(1):67-9. Available from: http://www.informaticsjournals.com/index.php/jnr/article/view/69