共 8 条
[1]
*AM MED ASS, 1933, NEW NON REM CHIC, P307
[2]
CECIL RL, 1927, COLDS CAUSE TREATMEN
[3]
The Common Cold Etiology, Prevention and Treatment
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1928, 18 (01)
:15-21
[4]
Epidemic influenza a comparison of clinical observations in a major and a minor epidemic
[J].
AMERICAN JOURNAL OF HYGIENE,
1933, 17 (03)
:562-580
[5]
PEARL R, 1933, MED BIOMETRY STAT PH
[6]
STEDMAN TL, 1928, MED DICT
[7]
THOMSON D, 1932, ANN PICKETTTHOMSON R, V8