@misc{Siuda_S._The_1973,
 author={Siuda, S.},
 volume={18},
 number={25},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1973},
 language={eng ; Sum. ang ; pol.},
 title={The occurrence of X-zone in the adrenal glands of two rodent species},
 type={Text},
 URL={http://rcin.org.pl/Content/10177/PDF/BI002_2613_Cz-40-2_Acta-T18-nr25-471-480_o.pdf},
 keywords={adrenal glands, Apodemus flavicollis, Clethrionomys glareolus, occurrence, X-zone, Mysz leśna, Nornica ruda, warstwa X, nadnercze},
}