xxiv BIBLIOGRAPHY. 



(562) Fr. Boll. Das Princip d. Wachsthiims. Berlin, 1876. 



(563) E. Gasser. "Die Entstehung d. Cloakenb'ffnung hei Hiihnerembryonen." 

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(564) A. Gotte. Beitrdge zur Entwicklitngsgeschichte d. Darmkanals itii 

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(565) W. Mliller. " Ueber die Entwickelung der Schikldriise." Jcnaische 

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(566) W. Miiller. "Die Hypobranchialrinne cl. Tunicaten." Jenaische Zeit- 

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(567) S. L. Schenk. "Die Bauchspeicheldriise d. Embryo." Anatomisch- 

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(568) E. Selenka. " Beitrag zur Entwicklungsgeschichte d. Luftsacke d. 

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(569) L. Stiecla. Untersnch. iib. d. Entwick. d. Glandula Thymus, Glandula 

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(570) C. Fr. Wolff. " De formatione intestinorum." Nov. Comment. Akad. 

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(571) A. Wolfler. Ueb. d. Entwick. it. d. Ban d. Schilddriise. Berlin, 1880. 



Vide also Kolliker (298), Gotte (296), His (232 and 297), Foster and Balfour (295), 

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Teeth. 



(572) T. H. Huxley. "On the enamel and dentine of teeth." Quart. J. of 

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(573) R. Owen. Odontography. London, 1840 1845. 



(574) Ch. S. Tomes. Manual of dental anatomy, human and comparative. 

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(575) Ch. S. Tomes. "On the development of teeth." Quart. J. of Micros. 

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(576) W. Waldeyer. " Structure and development of teeth." Strieker 's His- 

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Vide also Kolliker (298), Gegenbaur (294), Hertwig (306), etc. 



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