1. Adams, A.R.D. and L. Webb: Two further cases of human infestation with Bertiella studeri (Blanchard, 1891) (Stiles and Hassal, 1902) with some observations on the probable synonymy of the specimen previously recorded from man. Ann. Trop. Med. Parasitol. 27, 471–475 (1933)
2. Benson, R.E.; B.D. Fremming, and R.J. Young: Care and management of chimpanzees at the radiobiological laboratory of the University of Texas and the United States Air Force. Proc. Anim. Care Panel 5, 27–36 (1954)
3. Bezubik, B. and S. Furmaga: The helminth parasites in Macacus rhesus Audeb. from China. Acta Parasitol. Polon. 7, 591–598 (1959)
4. Bezubik, B. and S. Furmaga: The parasites in Macacus cynomolgus L.from Indonesia. Acta Parasitol. Polon. 8, 335–444 (1960)
5. Blanchard, R. : Bertiella satyri de l’Orang-outang est aussi parasite de l’homme. Bull. Acad. Med. 3, 286–296 (1913)