共 17 条
[1]
Sources and nature of the chick gizzard factor
[J].
JOURNAL OF NUTRITION,
1937, 14 (03)
:241-245
[6]
THE INFLUENCE OF TOCOPHEROLS ON USP .14. VITAMIN-A ASSAY
[J].
JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION,
1950, 39 (11)
:621-623
[8]
PAGE AC, 1959, 43RD ANN M FED AM SO
[9]
PARKER W. E., 1940, CANADIAN JOUR RES SECT B CHEM SCI, V18, P405