Farrell, Patricia. It's not all in your head : anxiety, depression, mood swings, and multiple sclerosis / Patricia Farrell. - New York: Demos Health, 2010. - xiii, 221 p. : ill. ; 23 cm. ISBN: 9781932603958 RM52.01 Subjects--Topical Terms: Multiple Sclerosis--psychology.Multiple Sclerosis--complications.Depression.Anxiety.