Contraceptive vaginal rings
Subtitle: clinical studies with special reference to gestagenic effects on serum lipoproteins
By: by Tom Åhrén
Contributors: Uppsala universitet
Series: Acta Universitatis Upsaliensis -- 417
Publisher: Uppsala University; Distributor, Almqvist & Wiksell International
Published: 1982
Place of publication: Uppsala; Stockholm, Sweden
Language: eng
Number of pages: 37
Notes: Thesis (doctoral)--Uppsala University, 1982.

Includes bibliographical references (p. 29-37)