TY  - RPRT
TI  - Controlled-release theophylline and proxyphylline in asthmatics: a comparative study.
AU  - H Mosbech
AU  - H Paulsen
AU  - M Søborg
PY  - 1984
UR  - https://pubmed.ncbi.nlm.nih.gov/6374684/
ID  - 6374684
ER  -