1. Sur les membranes péritrophiques des insectes;Aubertot;Arch. Zool. exp. gen.,1937
2. Periodic Acid-Schiff reaction of the insect cuticle;Brunet;Science,1952
3. Cochrane , D. G. 1958 The structure and function of the proventriculus and enteric caeca in the Larva of the Blowfly Protophormia terrae-novae , R-D. (Diptera, Calliphoridae) Ph. D. Thesis Glasgow University
4. The occurrence of mucoid substances in insects;Day;Aust. J. sci. Res. (B),1949