T. A. Al-Howiriny, M. O. Al-Sohaibani, K. H. El-Tahir, and S. Rafatullah, “Preliminary Evaluation of the Anti-Inflammatory and Anti-Hepatotoxic Activities of ’Parsley’ <I>Petroselinum crispum</I> in Rats”, JNR, vol. 3, no. 1, pp. 54–62, Jan. 2003.