[What if all causes were not investigated?].
Sandra
S
Blum
D015984:Causality; D003430:Cross-Sectional Studies; D003906:Developing Countries; D003920:Diabetes Mellitus / Q000453:epidemiology / Q000209:etiology* / Q000451:nursing*; D006801:Humans; D008019:Life Style; D012307:Risk Factors; D013557:Switzerland