| Literature DB >> 14186163 |
Abstract
Keywords: ANTIBIOTICS; ASTHMA; BACTERIOLOGICAL TECHNICS; BRONCHITIS; DIAGNOSIS; DNA; MUCOPROTEINS; SPUTUM
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Year: 1964 PMID： 14186163 DOI： 10.1016/s0140-6736(64)90534-3
Source DB: PubMed Journal: Lancet ISSN： 0140-6736 Impact factor: 79.321