1. Olsson MB, Hwang CP. (2008). Socioeconomic and psychological variables as risk and protective factors for parental well-being in families of children with intellectual disabilities. Journal of Intellectual Disability Research 52(12):1102-13.
2. Olsson MB, Hwang CP. (2002). Sense of coherence in parents of children with different developmental disabilities. Journal of Intellectual Disability Research 46(7 (Oct)):548-59.