Trends and variations in post partum sterilization in the United States, 1972 and 1980
By: by Charles W. Warren, Kenneth G. Keppel and melinda L. Flock.
Contributors: Keppel, Kenneth G.; Flock, Melinda L.
Series: Monthly vital statistics report -- vol.36 (7)
Published: 1987
Place of publication: Hyattsville, MD
Language: eng