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THE OESTROUS CYCLE 

 IN THE RAT 



And Its Associated Phenomena 



By 



Long and Evans 



148 pages, II plates, 7 figures in text; paper, $3-75 



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•LOVETT — Lateral Curvature of 

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4th Edition, Revised. 8vo.; xv-|-2 I 7 Pages. 

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Contents in Brief. History of Scoliosis, 



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