TY - BOOK ED - Committee on Population. TI - Cells and surveys: should biological measures be included in social science research? SN - 0309071992 (pbk.) U1 - 300.723 22 PY - 2001///] CY - Washington, D.C. PB - National Academy Press KW - Social medicine KW - Congresses KW - Medical ethics KW - Bioethics KW - Demography KW - Medical genetics N1 - Includes bibliographical references and index ER -