Casanova, Robert
[Author];
Chuang, Alice
[Author];
Goepfert, Alice Reeves
[Author];
Hueppchen, Nancy A.
[Author];
Weiss, Patrice M.
[Author];
Beckmann, Charles R. B.
[Author];
Ling, Frank W.
[Author];
Herbert, William N. P.
[Author];
Laube, Douglas W.
[Author];
Smith, Roger P.
[Author]
;
American College of Obstetricians and Gynecologists