Urinary excretion of 4-pyridoxic acid by women using steroid contraceptives and by mental retardates with and without Down's syndrome
By: by Joey Nim-cho Young.
Published: 1972
Language: eng
Number of pages: 68
Subjects: Oral contraceptives.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1973.

Includes bibliography.