@misc{Mystkowska_E._T._The_1980,
 author={Mystkowska, E. T.},
 volume={25},
 number={21},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1980},
 language={eng ; sum. eng.},
 title={The effect of litter size on body weight of young rats},
 type={Text},
 URL={http://rcin.org.pl/Content/10642/PDF/BI002_11632_Cz-40-2_Acta-T25-nr21-273-275_o.pdf},
 keywords={body weight, litter size, young rats, wielkość miotu, ciężar ciała},
}