1. Control mechanisms in rhythms of plasma corticosterone;Akin,1971
2. Seasonal changes in hematocrit and eosinophil and in plasma corticocosterone level;Akin;Anat. Rec.,1971
3. Periodic mitotic activity in the epidermis of the albino rat;Blumenfeld;Science, N.Y.,1939
4. Studies in cancer: relationship of light and temperature to growth by mitosis;Blumenfeld;Archs Path.,1944
5. Rhythmicity of mitosis in epidermis of human beings;Broders,1939