Alternatively, reference can be made to a publication called the 'Insurance Directory' which lists companies, or to the Register of Friendly Societies which also offers ways of tracing assets.

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He also performed stints at the London Fertility Clinic and the private Portland Hospital in central London and the medical directory of all doctors lists the London Women's Clinic in Harley Street as his place of work.

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The lists can be integrated with existing firewall user databases or Lightweight Directory Access Protocol files.

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