M. Power

发表

J. Studd, H. Abdalla, A. Kirkland, 1990, Human reproduction.

J. Studd, H. Abdalla, A. Kirkland, 1992, Human reproduction.

T R Holford, T. Holford, M. Bracken, 1998, Epidemiology.

J. Studd, H. Abdalla, A. Mitchell, 1989, Human reproduction.