TY  - RPRT
TI  - Step-down and step-up therapy in moderate persistent asthma.
AU  - M Adachi
AU  - Y Kohno
AU  - K Minoguchi
DO  - 10.1159/000053774
UR  - https://pubmed.ncbi.nlm.nih.gov/11307032/
ID  - 11307032
ER  -