共 8 条
[3]
Dyer F. E., 1947, JOUR FISH RES BD CANADA, V7, P17
[5]
STUDIES ON THE ABSORPTION OF CHOLINE CHLORIDE
[J].
JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION,
1953, 42 (09)
:579-581
[6]
SNEDECOR GW, 1946, STATISTICAL METHODS
[8]
VETPER JW, 1952, FED PROC, V11, P431