Results 291 to 294 of about 6,454,413 (294)
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On the intra-individual variability of betanin excretion with urine.
Acta medica Polona, 1971G, Forrai +3 more
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The Constraints on Intra-Individual Variability in Test Responses1
Educational and Psychological Measurement, 1957openaire +1 more source
Daily intra-individual variability of lipoprotein(a) in serum.
European journal of clinical chemistry and clinical biochemistry : journal of the Forum of European Clinical Chemistry Societies, 1997J P, Wielders, A, Van de Wiel
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