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Frequently Asked Questions About Vaccines and Vaccinations
Christine Petersen
出版The Rosen Publishing Group, Inc, 2011-01-15
主題Juvenile Nonfiction / Health & Daily Living / General
ISBN14488235289781448823529
URLhttp://books.google.com.hk/books?id=NaknmWbIolkC&hl=&source=gbs_api
EBookSAMPLE
註釋As long as diseases have been around, doctors, scientists, and scholars have tried to cure them. This book answers questions about vaccines and vaccinations, and covers our history with them, from the earliest smallpox “cures” to modern vaccinations. Readers will learn about controversies behind this preventative medical measure.