[1]
M. N. Somchit, M. R. Sulaiman, Z. Ahmad, D. A. Israf, and H. Hosni, “Non-Opioid Anti-Nociceptive Effect of <I>Psidium guajava</I> Leaves Extract”, JNR, vol. 4, no. 2, pp. 174–178, Jun. 2004.