title: Radiologically confirmed pneumonia among neonates and very young infants.
authors: Raquel
authors: R
authors: Simbalista
authors: Marcelo
authors: M
authors: Araújo
authors: Cristiana M
authors: CM
authors: Nascimento-Carvalho
mesh_terms: D001938:Brazil; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011014:Pneumonia / Q000175:diagnosis*; D011871:Radiology / Q000379:methods*
keywords: acute respiratory infection; lower respiratory tract infection