Arias-Durán, Luis Tracheal relaxation through calcium channel blockade of Achillea millefolium hexanic extract and its main bioactive compounds. [electronic resource] - Journal of ethnopharmacology May 2020 - 112643 p. digital Publication Type: Journal Article ISSN: 1872-7573 Standard No.: 10.1016/j.jep.2020.112643 doi Subjects--Topical Terms: Achillea--chemistryAnimalsAnti-Asthmatic Agents--administration & dosageCalcium Channel Blockers--administration & dosageDose-Response Relationship, DrugMaleMuscle Relaxation--drug effectsMuscle, Smooth--drug effectsMyocytes, Smooth Muscle--drug effectsPlant Extracts--administration & dosageRatsRats, WistarTrachea--drug effects