TY - BOOK AU - Levy,Mark AU - Barnes,G. AU - Hilton Sean TI - Asthma at your fingertips: the comprehensive asthma reference book for the year 2000 SN - 1872362060 AV - WF553 PY - 1996/// CY - London PB - Class Publishing KW - Asthma KW - Popular works N1 - Includes index ER -