CURRENT OPINION IN OBSTETRICS & GYNECOLOGY
journal50387
E046645
US
1040-872X
English
Rivista
Lippincott, Williams & Wilkins:530 Walnut Street:Philadelphia, PA 19106:(800)638-3030, (301)223-2300, EMAIL: orders@lww.com, INTERNET: http://www.lww.com, Fax: (301)223-2320, (301)223-2320
1989
cannot
restricted
can
false