terbutaline molecule, bricanyl, molecular structure, 3d model van der waals

terbutaline bricanyl selective beta2adrenergic agonists inhaler asthma tocolytic anticontraction medication molecule molecular structure chemical formula isolated c12h19no3 model atom chemistry medicine biotechnology laboratory drug mother gynecology reproduction reproductive female treatment atomic science skeletal carbon oxygen pharmaceutical hydrogen nitrogen disease pharmacology health care research structural pharmacy preparation overdose chronic bronchial