Ghag, Jeetender Psychological consultancy in mental health services: A systematic review of service, staff, and patient outcomes. [electronic resource] - Psychology and psychotherapy 03 2021 - 141-172 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 2044-8341 Standard No.: 10.1111/papt.12264 doi Subjects--Topical Terms: HumansMental Health ServicesReferral and Consultation