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Category: Biology & Life Sciences, E-Journal

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    Introduction DrMetcalf provides online access to information on cicadas , leafhoppers , planthoppers , spittlebugs , and treehoppers , including a searchable bibliographic database for retrieving literature on these groups, which together comprise the group Auchenorrhyncha . The database includes nearly 12,000 early publications (1741-1955). Few electronic databases cover the early literature for any insect group. Because the focal groups are common and widespread, users may find the database helpful for retrieving many older works on insects in general. DrMetcalf also includes an overview of the group Auchenorrhyncha and each of its major subgroups.

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History of Medicine Introduction This Guide to Collections relating to the History of Artificial Organs is a review of materials located in known repositories as well as private and corporate holdings worldwide. This guide is an introduction, not an inventory, to the papers, records, films, tapes, interviews and artifacts relevant to the history of artificial organ developments. Purpose of the Guide This Guide is intended to serve many purposes. It marks an essential first step towards preserving the documentary history of artificial organ developments in the United States and abroad. It is intended to bring attention to the need to preserve recent medical science history before documents and devices are lost.

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