Fig. 1From: Evaluation of asthma–chronic obstructive pulmonary disease overlap using a mouse model of pulmonary diseasePulmonary disease models. ACO, asthma–chronic obstructive pulmonary disease overlap; alum, aluminum hydroxide; i.p., intraperitoneal; i.t., intratracheal; OVA, ovalbumin; PPE, porcine pancreatic elastaseBack to article page