共 6 条
[1]
The effect of irradiation with ultra-violet light on the frequency of attacks of upper respiratory disease (common colds)
[J].
AMERICAN JOURNAL OF HYGIENE,
1931, 13 (02)
:460-477
[2]
Upper respiratory disease (common cold) and the weather - Baltimore, 1928-1930
[J].
AMERICAN JOURNAL OF HYGIENE,
1931, 13 (03)
:771-780
[3]
MARTIN R, 1928, LEHRBUCH ANTHROPOLOG, V3
[4]
Relation between size of frontal nasal sinuses and (1) attacks of upper respiratory disease (common, cold) and (2) certain nose and throat conditions
[J].
AMERICAN JOURNAL OF HYGIENE,
1932, 16 (01)
:224-232
[5]
PEARL R, 1930, INTRO MED BIOMETRY S, P317
[6]
YULE GU, 1927, INTRO THEORY STAT, P388