TY  - BOOK
AU  -  Slack,J.M.W.
TI  -  From egg to embryo : :  regional specification in early development / 
SN  -  0521409438
PY  - 1991///
CY  -  Cambridge : 
PB  -  Cambridge Univ. Press, 
KW  -  Fetal Development
KW  -  Embryo
N1  -  Includes bibliographical references and index
ER  -