"Proefschrift ter verkrijging van den graad van Doctor in de Geneeskunde, aan de Rijks-Universiteit te Groningen."

Thesis (PH. D.)--University of Chicago, 1916. / "A Private edition distributed by the University of Chicago Libraries." Reprinted from the Journal of cancer research, Vol. II, No. 2, April, 1917." "References": p. 210-211.

Thesis (M.S.)--Wisconsin. / Includes bibliographical references (leaves 45-60).

Thesis (Ph. D.)--University of Wisconsin--Madison, 1975. / Typescript. Vita. Degree awarded posthumously. Author died very shortly before exams, dissertation asembled and edited by colleagues based on his notes and manuscripts. Includes bibliographical references (leaves 62-63).

Thesis (M. Ed.)--Kutztown State College. / Source: Masters Abstracts International, Volume: 45-06, page: 3069. Typescript. Includes bibliographical references (leaf 44).

It was first discovered by L. and H. Hirszfeld (1919) that the races of mankind differ in the relative frequencies of the four classical blood groups. Since that time an enormous amount of information has been collected from all parts of the world. To-day it can be said that more is known about the geographical variations of the human blood group genes than is known in the case of any other genes whatsoever, whether plant or animal (Dobzhansky, 1941 ). The four original blood groups depend upon the presence or absence of two agglutinable substances, or agglutinogens, in the red blood corpuscles, associated with the presence or absence of corresponding agglutinins in the serum. The agglutinogens are usually denoted by the letters A and B, the agglutinins by the letters a and b. Red cells containing A are agglutinated by serum containing a; similarly, red cells containing B are agglutinated by serum containing b.

Thesis (M. Phil.)--University of Hong Kong, 1979.

Thesis (M. Div.)--Talbot School of Theology, Biola University, 1988. / Includes bibliographical references (leaves 129-136).

Thesis (M.A.) University of Missouri-Columbia, 2006. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (June 26, 2007) Includes bibliographical references.

Thesis (M.Sc.(Clinical Epidemiology))--University of Pretoria, 2003. / Includes abstract in English and Afrikaans. Includes bibliographical references. Also available online.