J. Mark Elwood

Identifiers

  • Open LibraryOL391590A

Top Subjects

  • Epidemiologic Methods (2)
  • Epidemiology (2)
  • Diseases -- Causes and theories of causation (2)
  • Epidemiology -- Research -- Methodology (2)
  • Anencephaly -- Epidemiology. (1)
  • Spina bifida -- Epidemiology. (1)
  • Nervous system -- Abnormalities -- Epidemiology (1)

Books by J. Mark Elwood

Total count: 7