ICD9 Online Home

Free online searchable
2009 ICD-9-CM

Search for  

Diseases and Injuries
>> Tabular Index
>> Alphabetic Index

Procedures
>> Tabular Index
>> Alphabetic Index

Appendices
>> Drugs / Chemicals
>> External Causes

Other Resources
>> HCPCS Alpha
>> Medical Dictionary
>> Drug Directory


Tips
Contribute





Helper Viruses

Helper Virus | Virus, Helper | Viruses, Helper

Viruses which enable defective viruses to replicate or to form a protein coat by complementing the missing gene function of the defective (satellite) virus. Helper and satellite may be of the same or different genus.

The National Library of Medicine (terms and conditions)
 
Google
 
Web icd9cm.chrisendres.com