共 11 条
[1]
Campbell Colin, 1976, Psychol Today, V10, P86
[2]
ELLIOTT J, 1979, MED NEWS, V242, P1455
[4]
FLETCHER JC, 1980, UNPUB ETHICS PUBLIC
[5]
GRANBERG D, 1978, SOCIOL SOC RES, V62, P414
[6]
PRE-SELECTING THE SEX OF OFFSPRING - TECHNOLOGIES, ATTITUDES, AND IMPLICATIONS
[J].
SOCIAL BIOLOGY,
1979, 26 (03)
:232-246