Maternal recognition of pregnancy [electronic resource].
- Amsterdam ; New York : Excerpta Medica, 1979.
- ix, 425 p. : ill.
- Ciba Foundation symposium ; 64 (new ser.) .
- Ciba Foundation symposium ; new ser. 64. .
Includes bibliographical references and indexes.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.