CA: A Cancer Journal for Clinicians, Vol 28, 177-177, Copyright
© 1978 by American Cancer Society
CORRECTION
Due to an editorial oversight, an unrevised version of "Differential Diagnosis of Upper Gastrointestinal Bleeding in Patients with Cancer," by Paul Sherlock, M.D., and Sidney J. Winawer, M.D., containing a number of errors, was inadvertently printed in the January/February 1978 issue of Ca (Vol. 28, No. 1).
Reprints of Dr. Sherlock's article, with the necessary corrections made, will be available soon as a Professional Education Publication of the American Cancer Society. Our apologies.