Det första kända försöket att beräkna värdet av ett helt lands produktion eller inkomst brukar tillskrivas den engelske 1600-talsekonomen William Petty. Adam Smith diskuterade beräkningsprinciperna i Folkens välstånd (1776) och menade att bara varuproduktion skall inkluderas, och den ståndpunkten övertogs av Marx ungefär 100 år senare.
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Study on nutritional status and incidence of sarcopenia in elderly patients with chronic heart failure. [PDF]
Song S, Du H, Lu X, Luo B, Li Z.
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David E. Lanfear, Jasmine A. Luzum
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Usefulness of brain-type natriuretic peptide (BNP) levels in pregnancy. [PDF]
Quek S +3 more
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B-Type Natriuretic Peptide as a Marker of Subclinical Heart Disease in a High-Burden Emergency Department Population With Sustained Asymptomatic Hypertension. [PDF]
Souffront K +11 more
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Rapid diagnosis of different cardiovascular disease events from early released cardiac biomarkers, cTnI, BNP, and CRP, by biosensor technology. [PDF]
Ullah R, Khan M, Huang Y, Wang G.
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Diagnostic significance of cardiac bridging integrator 1 score in hospitalized patients with heart failure with preserved ejection fraction and its assessment of prognostic value for major adverse cardiac events. [PDF]
Guo X +6 more
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Diagnostic performance of the Myocardial-Ischaemic-Injury index machine-learning algorithm in patients with an initial indeterminate troponin. [PDF]
Snavely AC +8 more
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