TY - GEN AU - Ă˜strem,A AU - Henrichsen,S H TI - [Reversibility testing with oxis] SN - 0029-2001 PY - 2001///0517 KW - Adrenergic beta-Agonists KW - administration & dosage KW - Asthma KW - diagnosis KW - Bronchodilator Agents KW - Humans KW - Nebulizers and Vaporizers KW - Spirometry N1 - Publication Type: Letter ER -