Ali, N., Sultana, U., Ali Shah, S.W., Nabi, M., Ullah, S., Shah, I. and Ahmad, G. 2016. ACUTE TOXICITY AND ANALGESIC ACTIVITY OF CRUDE FLAVONOIDS OF ACHILLEA WILHELMSII AND TEUCRIUM STOCKSIANUM. KHYBER MEDICAL UNIVERSITY JOURNAL. 8, 1 (Apr. 2016).