TY  - RPRT
TI  - Is microcrystalline theophylline really better?
AU  - J Apold
AU  - O M Bakke
PY  - 1979
DO  - 10.1016/s0140-6736(79)91108-5
UR  - https://pubmed.ncbi.nlm.nih.gov/85897/
ID  - 85897
ER  -