TY - GEN AU - Cormier,Y AU - Bélanger,J TI - The fluctuant nature of precipitating antibodies in dairy farmers SN - 0040-6376 PY - 1989///0915 KW - Adolescent KW - Adult KW - Canada KW - Epidemiologic Methods KW - Farmer's Lung KW - immunology KW - Female KW - Humans KW - Male KW - Middle Aged KW - Precipitins KW - analysis KW - Seasons KW - Time Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/thx.44.6.469 ER -