共 13 条
[1]
THE DETERMINATION OF BENZOIC ACID AND SALICYLIC ACID MIXTURES BY DIFFERENTIAL NONAQUEOUS TITRATION
[J].
JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION,
1957, 46 (05)
:287-290
[2]
BLAKE MI, J AM PHARM ASS SCI E
[7]
GUENTHER E, 1948, ESSENTIAL OILS, V1, P291
[8]
GUENTHER E, 1950, ESSENTIAL OILS, V4, P395
[9]
GUENTHER E, 1949, ESSENTIAL OILS, V111, P535