title: As clear as MUD.
authors.forename: D
authors.initials: D
authors.lastname: Gorman
authors.forename: K J
authors.initials: KJ
authors.lastname: Petrie
mesh_terms: D001007:Anxiety / Q000209:etiology; D001291:Attitude of Health Personnel; D015897:Comorbidity; D003863:Depression / Q000209:etiology; D019049:Developed Countries; D003906:Developing Countries; D003933:Diagnosis; D004194:Disease; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D017060:Patient Satisfaction; D010817:Physician-Patient Relations; D011320:Primary Health Care; D013001:Somatoform Disorders / Q000175:diagnosis / Q000453:epidemiology