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2. The action of the proventriculus of the worker honeybee, Apis mellifera L.;Bailey;J. exp. Biol.,1952
3. A look at honey bee gut functions;Barker;Am. Bee J.,1972
4. Flüssigkeitstransport im Intestinum der Honigbiene (Apis mellifica carnica Pollm.) im Winter;Crailsheim;Verh. dt. Zool. Ges.,1985
5. Distribution of haemolymph in the honeybee (Apis mellifica) in relation to season, age and temperature;Crailsheim;J. Insect Physiol.,1985