共 28 条
[1]
BELTRAMI L, 1937, B CHIM FARM, V76, P553
[2]
GREENBAUM FR, 1937, AM J PHARM, V109, P550
[3]
GRUTER R, 1909, Patent No. 919161
[4]
HEINRICH, 1907, Patent No. 223695
[5]
Higgins W. Mayo, 1944, JOUR AMER PHARM ASSOC SCI ED, V33, P310
[6]
KOHLSTAEDT E, 1933, Patent No. 583054
[7]
DIHYDROXYPROPYL THEOPHYLLINE - ITS PREPARATION AND PHARMACOLOGICAL AND CLINICAL STUDY
[J].
JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION,
1946, 35 (09)
:266-272
[8]
MOSSINI A, 1939, B CHIM FARM, V78, P261
[9]
SHONLE AH, 1932, Patent No. 1867332
[10]
SMITH JR, 1946, J LAB CLIN MED, V31, P850