TY - JOUR T1 - Problems with and suppression of Ambrosia artemisiifolia in urban and periurban areas of Quebec. Allerg JF - Immunol. (Paris) Y1 - 1992 A1 - G. Vincent A1 - S. Deslauriers A1 - D. Cloutier SP - 84 EP - 89 VL - 24 ER -