References
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- Lillie RD: Histonathologic Techniatw and Practical Histochemistry, Ed. 3, pp. 611–622. McGraw-Hill Book Company, New York, N.Y., 1965.
- Bodian D: A new method for staining nerve fibers and nerve end-ings in mounted paraffin sections. Anat Rec 65:89–97, 1936.
- Bensley RR and Bensley SH: Handbook of Histological and Cytological Techniques, p. 33. University of Chicago Press, Chicago, Ill., 1938.
- Duckworth IWA: The development of the sinu-atrial and atrio-ventricular nodes of the human heart. M.D. Thesis. University of Edinburgh, Edinburgh, Scotland, 1952. Personal communication.
- Lillie RD: HistoputhohNic Technique and Practical Histochemistry Ed. 3, pp. 539–540. McGraw-Hill Book Company, New York, N.Y., 1965.