@article{roshdy_axtell_foelix_1972, title={SUBGENUS PERSICARGAS (IXODOIDEA - ARGASIDAE - ARGAS) .16. FINE-STRUCTURE OF HALLERS ORGAN AND ASSOCIATED TARSAL SETAE OF ADULT A (P) ARBOREUS KAISER, HOOGSTRAAL, AND KOHLS}, volume={58}, ISSN={["1937-2345"]}, DOI={10.2307/3278323}, number={4}, journal={JOURNAL OF PARASITOLOGY}, author={ROSHDY, MA and AXTELL, RC and FOELIX, RF}, year={1972}, pages={805-+} }
 @article{foelix_axtell_1972, title={Ultrastructure of Haller's organ in the tick Amblyomma americanum (L.)}, volume={124}, journal={Zeitschrift fur Zellforschung und Mikroskopische Anatomie}, author={Foelix, R. and Axtell, R. C.}, year={1972}, pages={275–292} }
 @article{foelix_axtell_1971, title={Fine structure of tarsal sensilla in the tick Amblyomma americanum L}, volume={114}, number={1}, journal={Zeitschrift fur Zellforschung und Mikroskopische Anatomie}, author={Foelix, R. F. and Axtell, R. C.}, year={1971}, pages={22} }
 @inproceedings{axtell_foelix_coons_roshday_1971, title={Sensory receptors in ticks and mites}, booktitle={Proceedings of the 3rd International Congress of Acarology, held in Prague (Czechoslovakia), August 31-September 6, 1971}, publisher={The Hague: W. Junk}, author={Axtell, R. C. and Foelix, R. and Coons, L. B. and Roshday, M. A.}, year={1971}, pages={35–40} }