STUDIES OF PROTOPORPHYRIN: IV. A COMPARISON OF THE ERYTHROCYTE PROTOPORPHYRIN CONCENTRATION WITH THE RETICULOCYTE PERCENTAGE UNDER EXPERIMENTAL AND CLINICAL CONDITIONS

^{Division of Internal Medicine, University of Minnesota Hospital, Minneapolis}

Fellow of the Rockefeller Foundation.

Aided by the Charles P. de Laittre Medical Research Fund, and the Research Fund of the Graduate School, University of Minnesota.

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^{Division of Internal Medicine, University of Minnesota Hospital, Minneapolis}

Fellow of the Rockefeller Foundation.

Aided by the Charles P. de Laittre Medical Research Fund, and the Research Fund of the Graduate School, University of Minnesota.

Find articles by Grinstein, M. in: PubMed | Google Scholar

^{Division of Internal Medicine, University of Minnesota Hospital, Minneapolis}

Fellow of the Rockefeller Foundation.

Aided by the Charles P. de Laittre Medical Research Fund, and the Research Fund of the Graduate School, University of Minnesota.

Find articles by Hawkinson, V. in: PubMed | Google Scholar