Researches on blood pressure after abdominal operations through measurement of "day pressure" and "night pressure" : the relation to some post-operative complications /
by Carl Semb and Alle Berg.
- Oslo : O. Christianses Boktrykkeri, 1933.
- Acts chrurgien Scandinavica ; vol. 73, no. 26 .
At head of title: From Ullevaal Hospital, section II. Read before "Den Kirorgiske forening, OSLO, May 23rd, 1932 by Carl Semb."