Reliability & validity of the Malayalam hospital anxiety & depression scale (HADS) in cancer patients

Tekijä B.C. Thomas, Nandakumar Devi Gangadharan Premalatha Sarita, Krishnan Rita, Kunnambath Ramdas B.M. Hussain Ravikumar Rejnish& Manoj Pandey
Julkaistu 2005