bibliographic entry 727483 [be/727483]
https://w3id.org/oc/corpus/be/727483

is a

• bibliographic reference

content

• Frei, A, Svarin, A, Steurer-Stey, C, Puhan, MA. Self-efficacy instruments for patients with chronic diseases suffer from methodological limitations-a systematic review, Health Qual Life Outcomes, 2009, 7, 86, DOI: 10.1186/1477-7525-7-86, 19781095, PMID: 19781095

references

• https://w3id.org/oc/corpus/br/1095440