共 17 条
[1]
*AM DRUG MFRS ASS, 1937, J PHARM ASS, V26, P525
[2]
BARTHEN C. L., 1937, Journal of the American Pharmaceutical Association, V26, P515
[4]
EDISBURY TR, 1938, BIOCHEM J, V32, P118
[6]
HICKMAX K., 1939, Journal of Biological Chemistry, V128, pxliii
[7]
The isolation of crystalline vitamin A
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1937, 59
:2042-2047
[8]
HUME EM, 1935, MED RES COUNCIL BRIT, V202, P61
[10]
LOVERN JA, 1933, BIOCHEM J, V7, P1461