TY - JOUR T1 - Symposium on allergic lung diseases. 3. Serum and sputum immunoglobulin E levels in respiratory diseases in adults JF - Canadian Medical Association Journal JO - CMAJ SP - 425 LP - 427 VL - 110 IS - 4 AU - C. P. Warren AU - K. S. Tse Y1 - 1974/02/16 UR - http://www.cmaj.ca/content/110/4/425.abstract ER -