1. En ju? Publication: Belgium : Belgisch Werk tegen Kanker, [19--?] Subject(s): Smoking CessationHaplorhini
2. Movements of the stomach, small and large intestines in the monkey Publication: Chicago, Il. : The Laboratories, [1929] Subject(s): Gastrointestinal MotilityHaplorhini
3. This is vivisection Publication: Washington, DC : People for the Ethical Treatment of Animals, [19--] Subject(s): Vivisection -- ethicsVivisection -- instrumentationHaplorhini