References
- Langman J. Medical embryology. Williams & Wilkins, Baltimore 1981; 268–96
- Moore K. L. Clinical oriented embryology. Saunders, Philadelphia 1982; 182–216
- Okamoto N. Clinical human embryology. Nankoudou, Tokyo 1983; 393–410
- Kraus B. S., Kitamura H., Latham R. A. Atlas of developmental anatomy of the face. Hoeber Harper, New York 1966; 378
- Stricker M., Raphael B., Van der Mauren J. Craniofacial development. Craniofacial malformations, M. Stricker. Churchill Livingstone, Edinburgh 1990; 15–129
- Huber G. C. On the relation of the chorda dorsaris to the anlage of th pharyngeal bursa or median pharyngeal recess. Anat Rec 1972; 6: 373–404
- Slipka J. Early development of the bursa pharyngea. Folia Morphol (Warsz) 1972; 20: 138–40
- Badraway R., et al. Cysts of the nasopharynx. J Laryngol Otol 1974; 88: 571–8
- Slipka J. Evolutionary morphology of inconstant structures of epipharynx. Plzen Med 1981; 44: 5–41
- Slipka J. Relationship of the notochord to development of the skullbasis. Folia Morphol (Warsz) 1974; 22: 244–6
- Warkany J. Congenital malformations. Year Book Med Publ., Chicago 1970; 512–8