00257nam a2200097Ia 4500008004100000040001100041100001400052245003300066260005000099300001000149251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aH. Heller 4aThe Journal of Endocrinology  c1964-1965bCambridge University PressaLondon  bV. 31