National Heart Institute
Series: [United States] Public Health Service. Publication -- no. 241; Public Health Service publication -- no. 241.
Publisher: [U.S. Govt. Print. Off.]
Published: 1958
Place of publication: Washington]
Language: eng
Number of pages: 23
Subjects: National Heart Institute (U.S.)
Other titles: Public Health Service publication. 241.
Notes: Cover-title.