![](/img/cover-not-exists.png)
NERVE BLOCK IN PAINLESS CHILDBIRTH
Johnson, Orlen J.Volume:
145
Language:
english
Journal:
Journal of the American Medical Association
DOI:
10.1001/jama.1951.72920240003009a
Date:
February, 1951
File:
PDF, 314 KB
english, 1951