Proceedings of the sixth Berkeley symposium on mathematical statistics and probability. Held at the Statistical Laboratory University of California, June 21-July 18, 1970, April 9-12, 1971, June 16-21, 1971, July 19-22, 1971. Vol. IV: Biology and health, June 16-21, 1971.

*(English)*Zbl 0271.92002
Berkeley-Los Angeles: University of California Press. XVI, 353 p. £11.50 (1972).