Não informado. (1990). Genetic Counseling: Medical psychological and ethical aspects. Medicine et Hygiene.
Chicago-viite (17. p.)Não informado. Genetic Counseling: Medical Psychological and Ethical Aspects. Geneva, Suíça: Medicine et Hygiene, 1990.
MLA-viite (8. p.)Não informado. Genetic Counseling: Medical Psychological and Ethical Aspects. Medicine et Hygiene, 1990.
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