List of Articles Organ bath Open Access Article Abstract Page Full-Text 1 - Antispasmodic effect of Ephedra major extract on adrenergic and calcium channels receptors in the rat uterus K. Yektaparast Movafegh, N. Panahi, G. Sadeghi Hashjin, Open Access Article Abstract Page Full-Text 2 - Antispasmodic effect of Ephedra major extract on adrenergic and calcium channels receptors in the rat jejunum F. Mehrzad-Gilmalec, N. Panahi, G. Sadeghi- Hashjin,