TY - STAND AU - S. Bremner AU - I. Carey AU - S. DeWilde AU - N. Richards AU - W. Maier AU - S. Hilton AU - D. Strachan AU - D. Cook BT - Clin Exp Allergy M1 - 11 PY - 2003 SP - 1518 EP - 25 T2 - Clin Exp Allergy TI - Early-life exposure to antibacterials and the subsequent development of hayfever in childhood in the UK: case-control studies using the General Practice Research Database and the Doctors\textquoteright Independent Network VL - 33 SN - 0954-7894 (Print) 0954-7894 ER -