G. Simmons

发表

W. Edwards, R. J. Bartrum, H. C. Crow, 1984, AJR. American journal of roentgenology.

J. Graham, Jonathan P. Park, H. C. Crow, 1989, Prenatal diagnosis.

P. Catalano, I. Bernstein, G. Davis, 1989, Obstetrics and gynecology.

P. Catalano, I. Bernstein, G. Davis, 1989, Obstetrics and gynecology.

J. Hochberg, H. Kaufman, S. Schochet, 1993, Neurosurgery.