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Recurrent respiratory tract infections or acute otitis media were not a risk factor for vocabulary development in children at 13 and 24 months of age |
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| Authors: | Annette Nylund Laura Toivonen Pirjo Korpilahti Anne Kaljonen Ville Peltola Pirkko Rautakoski |
| Abstract: | |
| Keywords: | Acute otitis media MacArthur Communicative Development Inventory Respiratory tract infections Socioeconomic status Vocabulary size |