Pools of lymphocytes: significance in pulmonary secretions.
D006801:Humans; D008168:Lung; D008175:Lung Neoplasms; D008214:Lymphocytes; D008479:Mediastinal Neoplasms; D013183:Sputum
LUNG NEOPLASMS; LYMPHOCYTES; MEDIASTINAL NEOPLASMS; SPUTUM