Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SUZUKI E. and SHIMOMURA Kikuko and SEKIGUCHI Keiji,Thermochemical Study of Theophyline and Its Hydrate,Chem. Pharm. Bull.,00092363,The Pharmaceutical Society of Japan,1989,37,,493-497,https://cir.nii.ac.jp/crid/1573105977298808832,