Age regression occurs when someone reverts to a younger state of mind. This retreat may be only a few years younger than the person’s physical age. It could also be much younger, into early childhood ...

Although these characteristics form the basis of pathologists’ interpretations of melanocytic skin lesions (MSL), it remains unclear whether additional characteristics of the lesions or patients also ...

A common type of observational study compares population rates in several regions having differing policies in an effort to assess the effects of those policies. In many studies, particularly in ...