NOVEMBER 197 1 425

TO THOSE INTERESTED IN PLATELETS The Fundacion Viviana Luckhaus has instituted the International Prize Fundacion Viviana Luckhaus, 1972 (SUS3,OOO plus round-trip ticket to Buenos Aires with funds for a one-week stay and a medal) for the best report of original research related to blood platelets (morphology, physiology, bioc h em ist ry, pathology, etc. ) and/or their relationship to thrombosis and blood vessels. Further information and rules can be obtained from :

I

Dr. Edgardo S. Sack, Fundacion Viviana Luckhaus, Hospital Juan A. Fernandez, Cervino 3356, Buenos Aires, Argentina.

Applications must be received in Argentina not later than 31 March 1972.

CORRIGENDUM

Muller, R. : The Clinical Evaluation of an Oral Antidiabetic Drug. Aust. N.Z. J. Med. Suppl. 2 to Vol. 1, 39-46 (1971).

Page 44, first line of text, (left hand column)

,, “In 7 .9% of all cases, . . . . . .