IV

abbr.

increase value 增值；

1. Henry IV usurped the throne of England.
   亨利四世篡夺了英国的王位。

Structured Clinical Interview for DSM-IV Axis I disorders
Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-R)
Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR)
Diagnostic and Statistical Manual of Mental Disorders ( DSM-IV )
Diagnostic and Statistical Manual of Mental Disorders DSM-IV-TR Fourth Edition
Understanding and Using the Implicit Association Test: IV: What We Know (So Far) about the Method.
Construction and characterization of new cloning vehicles. IV. Deletion derivatives of pBR322 and pBR325.
Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication
The MINI international neuropsychiatric interview (MINI): The development and validation of a structured interview for DSM-IV and IC...
Lifetime prevalence and age-of-onset distributions of DSM-IV disorders in the National Comorbidity Survey Replication.[see comment][...