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Previous Issue: New Series, Vol. 107, No. 2773, Feb. 20, 1948
Next Issue: New Series, Vol. 107, No. 2775, Mar. 5, 1948
Front Matter (2 pp.)
A Fossil-collecting Campaign in New Mexico, pp. 207-212
- George Gaylord Simpson
Association Affairs
- Itinerary, First Annual International Photography-in-Science Salon, p. 212
- Section on Psychology (I), pp. 212-213
- Section on Mathematics (A), p. 213
News and Notes, pp. 214-220
Technical Papers
- Absence of Sickling Phenomenon of the Red Blood Corpuscle among Brazilian Indians, pp. 221-222
- E. M. da Silva
- Nutritional Requirements of the Rat for Reproduction and Lactation, pp. 222-223
- Albert J. Sica; Leopold R. Cerecedo
- The Spinal Anaesthetic Effects of Ephedrine Sulfate: A Preliminary Report, p. 223
- J. Eugene Ruben; Patricia-Mary Kamsler; W. Lyall Howell
- Fluorescein as an Indicator of Antihistaminic Activity: Inhibition of Histamine-induced Fluorescence in the Skin of Human Subjects, pp. 224-225
- Samuel C. Bukantz; Gustave J. Dammin
- Effect of Hormone on Root Formation in Artocarpus communis, p. 225
- Thomas J. Muzik
- The Inhibition of Virus Increase by Malachite Green, p. 226
- William N. Takahashi
- Stability of Solutions of Pure Ascorbic Acid and of Dehydroascorbic Acid, pp. 226-227
- Louise P. Guild; Ernest E. Lockhart; Robert S. Harris
In the Laboratory
- An Extension of the Isotope Dilution Method, p. 228
- Konrad Bloch; H. S. Anker
- Assay of Bacitracin in Body Fluids, pp. 228-229
- Glenn C. Bond; Mary Ann Nook
- An Apparatus to Facilitate Intravenous Injections in the Mouse, pp. 229-230
- James J. Nickson; Sam S. Barkulis
- A Simple Self-leveling Drinking Well for Laboratory Animals, pp. 230-231
- David Lehr
Book Reviews
- ----------------, pp. 231-232
- Reading and Visual Fatigue
- Leonard Carmichael; Walter F. Dearborn
- Review author[s]: Harold E. Burtt
Scientific Book Register, p. 232
Previous Issue: New Series, Vol. 107, No. 2773, Feb. 20, 1948
Next Issue: New Series, Vol. 107, No. 2775, Mar. 5, 1948