On eggs and chicken.
de Jongste
J C
JC
Brunekreef
B
B
D001249:Asthma / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D002648:Child; D004198:Disease Susceptibility; D006801:Humans; D015995:Prevalence; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000150:complications*