Spitz AM, Schuster E, Oberle MW, Zaro SM, Morris L. Contraceptive use in Georgia: estimation by telephone survey. South Med J. 1985 Mar;78(3):323-8.
Spitz AM, Schuster E, Oberle MW, Zaro SM, Morris L. Contraceptive use in Georgia: estimation by telephone survey. South Med J. 1985 Mar;78(3):323-8.