Book reviewed in this article:

Genetic Analysis of the X Chromosome. Studies of Duchenne Muscular Dystrophy and Related Disorders. Advances in Experimental Medicine and Biology. Volume 154. Edited by H. F. Epstein and S. Wolf. New York, London

Current Developments in Anthropological Genetics. Volume 2: Ecology and Population Structure. Edited by M. H. Crawford and J. H. Mielke. New York, London