TY - GEN AU - Werth,D C TI - [Is sex selection based on prenatal diagnosis ethical?] SN - 0030-6002 PY - 1991///0207 KW - Abortion, Spontaneous KW - Contraindications KW - Ethics, Medical KW - Female KW - Humans KW - Legislation, Medical KW - Male KW - Pregnancy KW - Prenatal Diagnosis KW - Sex Preselection KW - United States N1 - Publication Type: Letter ER -