| Literature DB >> 2880256 |
M M Elseviers, G A Verpooten, M E De Broe, G G De Backer.
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Year: 1987 PMID: 2880256 DOI: 10.1016/s0140-6736(87)90167-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321