U BIERING-SORENSEN

THE VALUE OF RECORDING DISEASE CONDITIONS OBSERVED AT SLAUGHTERHOUSES AND DISPOSAL PLANTS.

U BIERING-SORENSEN, 1965, The Veterinarian.

REPORTING OF HOSPITALIZATION IN THE HEALTH INTERVIEW SURVEY.

U BIERING-SORENSEN, U. BIERING-SORENSEN, 1965, Vital and health statistics. Ser. 1, Programs and collection procedures.