000 00466nam a2200133Ia 4500
008 170516s9999 xx 000 0 und d
245 _aTheophylline–citric acid co-crystals easily induced by DSC–FTIR microspectroscopy or different storage conditions
260 _bAsian Journal of Pharmaceutical Sciences
260 _c2013
300 _a8:1
500 _aFebruary
650 _xPharmacy
856 _uhttp://www.sciencedirect.com/science/journal/18180876/8/1
999 _c331972
_d331972