Radiat Res. 1969 Feb; 37(2):401-14.

[Radiat Res. 1969]

Br J Radiol. 1968 Sep; 41(489):716-7.

[Br J Radiol. 1968]

Birth Defects Orig Artic Ser. 1976; 12(5):19-22.

[Birth Defects Orig Artic Ser. 1976]

Patol Fiziol Eksp Ter. 1967 Nov-Dec; 11(6):13-20.

[Patol Fiziol Eksp Ter. 1967]

Can Med Assoc J. 1973 Jul 7; 109(1):51-7.

[Can Med Assoc J. 1973]