The influence of age and temperature on the potency of diphtheria antitoxin
By: by John F. Anderson. An organism (pseudomonas protea) isolated from water, agglutinated by the serum of typhoid fever patients / by W. H. Frost. Some considerations on colorimetry, and a new colorimeter / by Norman Roberts. A gas generator, in four forms, for laboratory and technical use / by Norman Roberts.
Contributors: Roberts, Norman.; Frost, Wade Hampton, 1880-1938.; Hygienic Laboratory (U.S.)
Series: Hygienic Laboratory bulletin -- no. 66; Bulletin of the Hygienic Laboratory -- no. 66.
Publisher: Government Printing Office
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 108
Subjects: Diphtheria antitoxin; Typhoid fever; Colorimetry; Chemical apparatus
Notes: At head of t.p. -- Treasury Department, Public Health and Marine-Hospital Service of the United States.

Includes bibliographic references.