61.013 c280 v.28 Fits-Gerald , Patrick Alexis Martin Francis . Defective development of the cerebral cortex involving ayanmetrical bilateral ares , by Patrick Alexis M. F. Fitzgerald..with three plates... ( La Carnegie institution of Washington , contributions to ambryology . Washinton , 1940 , 29 x 23 cm . ( ! ) p. 3 pl. )