N Kromann

Epidemiological studies in the Upernavik district, Greenland. Incidence of some chronic diseases 1950-1974.

N Kromann, A Green, N. Kromann, 2009, Acta medica Scandinavica.

Testosterone secretion by rat, rabbit, guinea pig, dog, and hamster testes perfused in vitro: correlation with Leydig cell mass.

B. Zirkin, B R Zirkin, R. Cochran, 1979, Endocrinology.