"When taken separately, none of these features is unique ... Nearly all mental health and some physical health diagnoses are made on the basis of self-reports and behavioral observations. ... What makes PGM exceptional is not any one of these features, but their combination."
"When taken separately, none of these features is unique ... Nearly all mental health and some physical health diagnoses are made on the basis of self-reports and behavioral observations. ... What makes PGM exceptional is not any one of these features, but their combination."