Observational
"""
An observational study design.
"""
An observational study design.
"""
"""
Observational
"""
Observational
"""
"""
An observational study design.
"""
An observational study design.
"""
"""
Observational
"""
Observational
"""
Note: This is the earliest release supported by schemaorg-coda. These definitions may have been added earlier.
"""
An observational study design.
"""
An observational study design.
"""
"""
Observational
"""
Observational
"""