| Literature DB >> 10195968 |
S O'Connor1, J J Deeks, K Hawton, S Simkin, A Keen, D G Altman, G Philo, C Bulstrode.
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Year: 1999 PMID: 10195968 PMCID: PMC27825 DOI: 10.1136/bmj.318.7189.978
Source DB: PubMed Journal: BMJ ISSN: 0959-8138