Autor: D. A. Edelman, W. A. A. Van Os
Rok vydání: 1998
Předmět:
Zdroj: Advances in Contraception. 14:41-44
ISSN: 0267-4874
DOI: 10.1023/a:1006523626646
Popis: In recent years, the development of improved intrauterine devices has focused on finding methods to reduce expulsion and the need for medical removal for better intrauterine retention and devices. Efforts also have been directed towards developing intracervical devices. Some of the more recent developments in intrauterine and intracervical devices are discussed.
Databáze: OpenAIRE