Rickets and childhood pneumonia.
Smyth
A
A
Broderick
N
N
D002648:Child; D005002:Ethiopia / Q000453:epidemiology; D006801:Humans; D011014:Pneumonia / Q000453:epidemiology / Q000209:etiology*; D015995:Prevalence; D012279:Rickets / Q000150:complications* / Q000453:epidemiology; D015024:Zambia / Q000453:epidemiology