Universlty of Manitoba, ln Partîal Fulfiìlment - MSpace at the ...

386
Schroeder, T.E. (1970)
"
Neurulation in Xenopus laevís. An analysis and
npdel based upon light and electron mlcroscopy. J.Emb. Exp. l'lorphol.
23t427.
Sôhirmachêr, - S. (1927). Uber die sogenannte Vervielfachung des Hedul larrohnes
(bzw. des Canal îs central is) leí. Embryonen. Z. Hlcr. Anat.
Forech. 1O:.75.
Searle, A.c.(1959). The încídence of anencephaly in a polytypic
population. Ann. Hum. cenet, 23:279.
Seevers, C.H. (1932). Potencies of the end bud and other caudal levels
of the early chick embryo with specíal reference to the origin of the
metanephros. Anat. Rec. 542217,
Shannon, l'l.l/. and Nadler, H.L. (1968). X-l inked hydrocephalus. J.Med,
cenet.5:326.
Sharrard, lr.J.t^r. (1971), ln, Paediatric 0rthopaedics and Fractures.
B I ackwel l. Oxford.
Sharrard, ll.J., Zachary, R.B. and Lorber, J. (1967). Survival and
paralysís in open myelomeningocele with special reference to the time
of repair of the spinal lesion. Dev. lrled. Child Neurot. Supp. 13:35.
Shepard, T.H..(1976). ln, Catalog of Teratogenic Agents. John Hopklns
' Unlv. Press. Balti¡nore. 2nd Edition.
Shoger,. R.L. (1960). The regulative capacity of the node region. J. Exp.
zool . 143221 .
Sidman, R.1., Green, M.C. and Appel, S,H. (1965). ln, Catalog of the Neurological
ltutants of the House. Hårvard Unív. Press. Cambrlà9e, t4ass.
Slnclair, J.G.(1950). A specific transplacental effect of urethane in
mice. Texas Rep. Biol . Hed. 8:623.