Antitussive and toxicological evaluation of Vitex negundo.
Haq RU, Shah AU, Khan AU, Ullah Z, Khan HU, Khan RA, Malik A.
Haq RU, et al. Among authors: khan au, khan ra, khan hu.
Nat Prod Res. 2012;26(5):484-8. doi: 10.1080/14786419.2010.534472. Epub 2011 Aug 2.
Nat Prod Res. 2012.
PMID: 21809956