Sampling Methods in Clinical Research; an Educational Review

<p>Clinical research usually involves patients with a certain disease or a condition. The generalizability of clinical research findings is based on multiple factors related to the internal and external validity of the research methods. The main methodological issue that influences the general...

Full description

Bibliographic Details
Main Authors: Mohamed Elfil, Ahmed Negida
Format: Article
Language:English
Published: Shahid Beheshti University of Medical Sciences 2016-12-01
Series:Emergency
Subjects:
Online Access:http://journals.sbmu.ac.ir/emergency/article/view/15215