Biological products
Subtitle: Public Health Service, regulations, title 42, part 73
Contributors: United States. Public Health Service
Series: NIH publication -- no. 71-161.; Public Health Service publication -- no. 437.
Publisher: U.S. Govt. Print. Off.]
Place of publication: [Washington
Language: und
Number of pages: 22
Subjects: Biological products
Other titles: Regulation of biological products.; Public Health regulations, title 42, part 73.; Regulations for the sale of viruses, serums, toxins and analogous products.
Notes: Superceded by Code of Federal Regulations.

Issued 1955-1959 as Public Health Service publication no. 437.  Issued 1971 as DHEW Publication (NIH) 71-161.

Title varies.