Shaver ,David C. Clinical manual of obstetrics [[Book] /] editors, David C. Shaver ... [et al.]. . - 2nd.ed. - new york : McGraw Hill companies,inc., 1993. - xviii,619p. ; : ill ; 23cm. All age. ISBN: 007112831x Dewey Class. No.: 618.2 National Library of Medicine Call No.: / S C