an excellent resource for recent protocols.
Cold Spring Harbor Protocols
collection of full-text scholarly monographs published by Cold Spring Harbor Laboratory Press
Current Protocols [Wiley]
Search sports medicine for Current Protocols..
Methods in Molecular Biology and Methods in Molecular Medicine. Content covers biochemistry, biotechnology, genetics, microbiology, molecular and cell biology, neuroscience, oncology, and proteomics.
This contains subject-oriented libraries of handbooks in different areas. Many of these do contain methods information.
Free Online Resources
A clinical study involves research using human volunteers (also called participants) that is intended to add to medical knowledge. There are two main types of clinical studies: clinical trials (also called interventional studies) and observational studies. ClinicalTrials.gov includes both interventional and observational studies.