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ICHPPC-2 - CodeSystem

Known as: ICHPPC-2 
National Institutes of Health

Papers overview

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Review
2003
Review
2003
Parkinson’s disease (PD) is a neurodegenerative disease with a prevalence of 100–200 cases per 100,000 persons in the general… 
Highly Cited
2001
Highly Cited
2001
BACKGROUND With the development of new antiviral agents for influenza, the urge for rapid and reliable diagnosis of influenza… 
Review
1998
Review
1998
BACKGROUND With the expansion of academic departments, the National Research and Development initiative, and the Culyer report… 
1992
1992
For the purpose of clarifying functions expected of primary care physicians (PC physicians) in Japan, a study of the types and… 
Review
1984
Review
1984
Detailed classification of morbidity data provides problems in large-scale surveys in general practice: a balance between precise… 
Review
1983
Review
1983
A clustering method for the analysis of ambulatory morbidity data is presented. This approach reduces spurious variations… 
1981
1981
An ad hoc committee of the North American Primary Care Research Group (NAPCRG) was appointed to develop a classification system…