A. Nielsen

MORTALITY AND LIFE‐TABLE IN DOWN'S SYNDROME

J. Øster, H. Nielsen, A. Nielsen, 1975, Acta paediatrica Scandinavica.

Negative Correlation Between Atherosclerosis and Carcinoma

J. Clemmesen, H. Nielsen, O. Wanscher, 1951, British Journal of Cancer.

The Social Distribution of Cancer in Copenhagen, 1943 to 1947

J. Clemmesen, H. Nielsen, A. Nielsen, 1951, British Journal of Cancer.

Smoking habits of patients with papilloma of urinary bladder.

J. Clemmesen, K. Lockwood, A. Nielsen, 1958, Danish medical bulletin.

Comparison of age-adjusted cancer incidence rates in Denmark and the United States.

J. Clemmesen, A. Nielsen, 1957, Journal of the National Cancer Institute.

Bronchial carcinoma--a pandemic. II. Incidence and tobacco consumption in various countries.

H. Nielsen, J. Clemmensen, A. Nielsen, 1954, Danish medical bulletin.

Mortality and incidence of cancer of the lung in Denmark and some other countries.

J. Clemmesen, H. Nielsen, E. Jensen, 1953, Acta - Unio Internationalis Contra Cancrum.

The Increase in Incidence of Carcinoma of the Lung in Denmark, 1931 to 1950

J. Clemmesen, H. Nielsen, E. Jensen, 1953, British Journal of Cancer.