Actually, the word "eje" is very specific here.

The following 2 tables give basic codes for all DSM-IV diagnoses. .... 799.9, Diagnosis or Condition Deferred on Axis I or Diagnosis Deferred on Axis II ...
www.psychnet-uk.com/dsm_iv/_misc/complete_tables.htm - 198k

Many hospitals, clinics, and insurance companies require a 'five axis' DSM diagnosis of the patients that are seen. The DSM can be consulted for the ...
en.wikipedia.org/wiki/Diagnostic_and_Statistical_Manual_of_Mental_Disorders

edit] Multi-axial system. The DSM-IV organizes each psychiatric diagnosis into five levels (axes) relating to different aspects of disorder or disability: ...
en.wikipedia.org/wiki/Diagnostic_and_Statistical_Manual_of_Mental_Disorders

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Note added at 2 hrs (2008-04-30 12:19:25 GMT)
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If you have heard the DSM-IV mentioned and wondered what it is, wonder no more. ... The Axis System. Axis I - Clinical Disorders; Axis II - Personality ...
bipolar.about.com/cs/faqs/f/faq_dsm.htm - 23k

Improving the DSM Axis System. David E. Ross, M.D.. Midlothian, Va. I read with interest the letter "DSM Proposal" by Roger Peele, M.D., in the March 21 ...
pn.psychiatryonline.org/cgi/content/full/38/10/69 -

The diagnostic criteria as used by the DSM IV Handbook and how it is applied to a ... Axis IV is used to report psychosocial and environmental factors ...
www.psychnet-uk.com/dsm_iv/_misc/dsm_diagnosis.htm - 10k

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Note added at 3 hrs (2008-04-30 12:48:05 GMT) Post-grading
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I'm glad I could help! Lucky I decided to check my emails before taking my daughter to school.

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Note added at 3 hrs (2008-04-30 12:48:54 GMT) Post-grading
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"Main" sounds better.