PT - JOURNAL ARTICLE AU - Chatterjee, J. AU - Hargreave, F. E. TI - Atmospheric pollen and fungal spores in Hamilton in 1972 estimated by the Hirst automatic volumetric spore trap DP - 1974 Mar 16 TA - Canadian Medical Association Journal PG - 659--661 VI - 110 IP - 6 4099 - http://www.cmaj.ca/content/110/6/659.short 4100 - http://www.cmaj.ca/content/110/6/659.full SO - CMAJ1974 Mar 16; 110