METHYLCYSTEINE HYDROCHLORIDE IN CHRONIC BRONCHITIS.
D000336:Aerosols; D001432:Bacteriology; D001991:Bronchitis; D029481:Bronchitis, Chronic; D003545:Cysteine / Q000031:analogs & derivatives; D005100:Expectorants; D006801:Humans; D012129:Respiratory Function Tests; D013183:Sputum; D013607:Tablets; D014116:Toxicology
D000336:Aerosols; D005100:Expectorants; D013607:Tablets; D003545:Cysteine; C017507:mecysteine
AEROSOLS; BACTERIOLOGY; BRONCHITIS; CYSTEINE; EXPECTORANTS; RESPIRATORY FUNCTION TESTS; SPUTUM; TABLETS; TOXICOLOGIC REPORT