Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTHE POTENTIATION OF OBSTETRIC ANALGESIA. A PRELIMINARY REPORT ON MEPAZINE (PACATAL).AuthorsPURKIS, I. E.PublicationCanadian Medical Association Journal, 1958, Vol 78, Issue 4, p245ISSN0008-4409Publication typeArticle