Bioassay of phenazopyridine hydrochloride for possible carcinogenicity.
Series: Carcinogenesis technical report series ; no. 99; DHEW publication ; no. (NIH) 78-1349; DHEW publication -- no. (NIH) 78-1349.
Publisher: Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute, Division of Cancer Cause and Prevention, Carcinogenesis Testing Program
Published: 1978
Place of publication: Bethesda, Md
Language: eng
Number of pages: 96
Subjects: Carcinogens.; Dyes and dyeing -- Toxicology.; Analgesics -- Toxicology.
Notes: "CAS no. 136-40-3."

Bibliography: p. 39-40.