Symptom Assessment Questionnaire
1999 ◽
Vol 34
(9)
◽
pp. 870-877
◽
2015 ◽
Vol 41
(4)
◽
pp. 729-738
◽
2016 ◽
Vol 38
(4)
◽
pp. 794-810
◽
2005 ◽
Vol 96
(3)
◽
pp. 350-359
◽