JACCP Research and Scholarly Methods Series
This link will take you to a series of papers on:

Implementation Science
Propensity Scores
Subgroup Analysis
Pragmatic Clinical Trials
Case Control Studies
Systematic Reviews
Meta-Analysis
Semi structured interviews
Health Survey Research

Evidence based medicine and Statistics

Statistical Definitions for Pharmacists/Prescribers-Pharmacist Letter 2004

Non-inferiority Trials

A Primer on the Analysis and Interpretation of Non-inferiority Trials

Through the looking glass: understanding non-inferiority

Systematic Reviews/Meta Analysis

Forest Plots

Heterogeneity

Propensity Scoring

What is information mastery?

Concepts of Information Mastery (Tufts)

Hierarchy Of Evidence