Substance-related disorders

... said, serious genetic diseases are rare, and the most serious genetic disorders are very rare - completely in line with natural selection; the ... not working. To the contrary, mutations are the tools that give new substance for natural selection to take place.

See entire post

... concern is that persons with psychiatric, cognitive, or developmental disorders, or persons who are substance abusers may lack capacity to understand what interviewers are asking them to do or ...

See entire post

... Criteria for study group or patients must be: a) No history of mental disorders b) No history of substance abuse (alcohol or drugs) c) Non smokers d) Non-healing skin lesions with microscopic ...

See entire post