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

EMBRYOGENESiS OF FXPERII¡ENTALLY INDUCED NEURAL TUBE
DEFECTS iN THE CHTCK EMBRYO
BY
RALPH ALLAN MANN
A dissertation submitted to the Facutty of Graduate Studies of
ttre University of Manitobl in partial fulfillment of the requirements
of the degree of
DOCTOR 'OF PHILOSOPHY
ð rgzg'
Permissio¡¡ h¡s l¡eon grantctl to th(} LIBRARY OF Tllti UNIvUR'
SITY OIr MANITOITA to lcnd or scll copies of tlìis dissert tiolì' to
thc NATIONAL LIBRAIìY OIr CANADA to microlilnr this
dissertation and to lend or sell copies of the film, and UNlvtjRSITY
MICROFILMS to publish at¡ abstract of this dissert tion'
The ¿uthor reserves other pu¡lication ìights, und neither ttre
dissertation nor extensivo extructs tionr it tnay be printed or otlìerwise
reproduced without tho author's writtcn ¡rertltission'
ffi
\1
K
or a{Ai¡roBA ll
\\
\¡ansnrrsl
-\>n-:#1,Éc_