What has the author Robert B Johnston written?

Answer 1

Robert B. Johnston has written:

'Attention deficits, learning disabilities and Ritalin' -- subject(s): Attention Deficit Disorder with Hyperactivity, Attention-deficit hyperactivity disorder, Diagnosis, Drug therapy, Health care teams, Learning Disorders, Learning disabilities, Methylphenidate, Methylphenidate hydrochloride, Patient Care Team, Physician and patient, Therapeutic use