| Literature DB >> 6821312 |
S Crifo, M Antonelli, M Gagliardi, N Lucarelli, P Marcolini.
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Year: 1980 PMID: 6821312 DOI: 10.1016/0165-5876(80)90050-6
Source DB: PubMed Journal: Int J Pediatr Otorhinolaryngol ISSN: 0165-5876 Impact factor: 1.675