Development and Evaluation of a Novel Inhalable Liposomal Powder Co-Encapsulating ASSNAC and Pirfenidone via Spray Freeze-Drying for Targeted Pulmonary Fibrosis Therapy - Qinxiu Zhang; Shouwei Sun; Miaomiao Lu; Runxin Qin; Junxuan Ren; Lianjie Yao; Dianlong Jia; Jinjie Chang; Xiaohong Chu; Rui Wang; Fang Liu; Jun Li (Pharmaceuticals, 2026)