共 24 条
[21]
Ravdin IS, 1940, J AMER MED ASSOC, V114, P107
[22]
THORN CW, 1943, ANN INTERN MED, V18, P913
[23]
WEECH AA, 1938, HARVEY LECT, V34, P57
[24]
YOUMANS JB, 1941, NUTRITIONAL DEFICIEN, P231