They both are tetragens, substances that can cause birth defects when the mother ingests them during pregnancy. Bibliography lists 6 sources. Bibliography lists 5 sources. A 6 page paper discussing the birth-defect causing drug thalidomide prescribed to pregnant women as a sedative and defense against nausea. Despite the terrible problems it caused in the 1950s and early 1960s, the drug is being reintroduced for use in treatment of several diseases.
Bibliography lists six sources.
Bibliography lists 7 sources. Secondha.wps smoking . All research papers are owned by The Paper Store Enterprises, Inc. and are the property of the corporation and our contracted writers. Our work is designed only to assist students in the preparation of their own work.