TY - RPRT TI - Mucus hypersecretion: a common symptom, a common mechanism? AU - D J Shale AU - A A Ionescu PY - 2004 DO - 10.1183/09031936.0.00018404 UR - https://pubmed.ncbi.nlm.nih.gov/15218987/ ID - 15218987 ER -