Per Winkel

Effects of preanalytical factors on the intraindividual variation of analytes in the blood of healthy subjects: consideration of preparation of the subject and time of venipuncture.

P. Winkel, B. Statland, Per Winkel, 1977, CRC critical reviews in clinical laboratory sciences.

Factors contributing to intra-individual variation of serum constituents: 4. Effects of posture and tourniquet application on variation of serum constituents in healthy subjects.

P. Winkel, B. Statland, H. Bokelund, 1974, Clinical chemistry.

Usefulness of clinical chemistry measurements in classifying patients with breast cancer.

P. Winkel, B. Statland, Per Winkel, 1982, Critical reviews in clinical laboratory sciences.

Correlation of selected serum constituents: 1. Inter-individual variation and analytical error.

E. A. Johnson, P. Winkel, B. Statland, 1975, Clinical chemistry.

Factors contributing to intra-individual variation of serum constituents. 2. Effects of exercise and diet on variation of serum constituents in healthy subjects.

B E Statland, P Winkel, H Bokelund, 1973, Clinical chemistry.