[In memorium. Henri Fredericq (11 June 1887 - 11 December 1980)].
D000818:Animals; D001530:Belgium; D049673:History, 20th Century; D006801:Humans; D010827:Physiology / Q000266:history
In memorium. Henri Fredericq (11 juin 1887 - 11 décember 1980).