title: How substance use affects people with mental illness.
authors.affiliation: Community Psychiatric Nursing Services Resource Centre, Manchester.
authors.forename: M
authors.initials: M
authors.lastname: Holland
mesh_terms: D001291:Attitude of Health Personnel; D017831:Diagnosis, Dual (Psychiatry); D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D001523:Mental Disorders / Q000150:complications*; D015995:Prevalence; D019966:Substance-Related Disorders / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D011795:Surveys and Questionnaires