Publisher: Excerpta Medica Country of Publication: United States NLM ID: 0267200 Publication Model: Print Cited Medium: Print ISSN: 0002-9343 (Print) Linking ISSN: 00029343 NLM ISO Abbreviation: Am J Med Subsets: MEDLINE
Publisher: British Medical Association Country of Publication: England NLM ID: 9501297 Publication Model: Print Cited Medium: Print ISSN: 1359-2998 (Print) Linking ISSN: 13592998 NLM ISO Abbreviation: Arch Dis Child Fetal Neonatal Ed Subsets: MEDLINE