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Searching the Publication Type Field

Source documents are classified into one or more of the following publication types.

You may limit your search by selecting a single item or multiple items. The default selection is All publication types.

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Addresses

Autobiography

Bibliography

Biography

Book Illustrations

Case Reports

Classical Article [for republished seminal articles]

Clinical Conference [for reports of clinical case conferences only]

Clinical Trial [includes all types and phases of clinical trials]

Clinical Trial Phase I

Clinical Trial Phase II

Clinical Trial Phase III

Clinical Trial Phase IV

Collected Works

Comment [for comment on previously published article]

Comparative Study

Congresses

Consensus Development Conference

Consensus Development Conference, NIH

Controlled Clinical Trial

Corrected and Republished Article [consider Published Erratum]

Dictionary

Directory

Duplicate Publication [duplication of material published elsewhere]

Editorial

Electronic Supplementary Materials

English Abstract

Ephemera

Evaluation Studies

Festschrift [for commemorative articles]

Government Publications

Guideline [for administrative, procedural guidelines in general]

Historical Article [for articles about past events]

In Vitro

Interactive Tutorial

Interview

Introductory Journal Article

Journal Article [excludes Letter, Editorial, News, etc.]

Lectures

Legal Cases [includes law review, legal case study]

Legislation

Letter [includes letters to editor]

Meta-Analysis [quantitative summary combining results of independent studies]

Multicenter Study

News [for medical or scientific news]

Newspaper Article

Observational Study

Overall [collection of articles; consider Meeting Report]

Patient Education Handout

Periodical Index [for cumulated indexes to journals]

Personal Narratives

Pictorial Works

Popular Works

Portraits

Practice Guideline

Pragmatic Clinical Trial

Publication Components

Publication Formats

Publication Type Category

Published Erratum

Randomized Controlled Trial

Research Support American Recovery and Reinvestment Act

Research Support NIH Extramural

Research Support NIH Intramural

Research Support Non U S Gov T

Research Support U S Gov T Non P H S

Research Support U S Gov T P H S

Research Support U S Government

Retracted Publication [article later retracted by author]

Retraction of Publication [author's statement of retraction]

Review [includes all reviews; consider specific types]

Scientific Integrity Review [U.S. Office of Scientific Integrity reports]

Study Characteristics

Support of Research

Technical Report

Twin Study [for studies of twins]

Validation Studies

Video Audio Media

Webcasts

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