PT - JOURNAL ARTICLE AU - MacCulloch, M TI - Biological aspects of homosexuality. AID - 10.1136/jme.6.3.133 DP - 1980 Sep 01 TA - Journal of Medical Ethics PG - 133--138 VI - 6 IP - 3 4099 - http://jme.bmj.com/content/6/3/133.short 4100 - http://jme.bmj.com/content/6/3/133.full SO - J Med Ethics1980 Sep 01; 6