title: [Comparative study of the digestive organs of passerine birds (Corvidae)].
mesh_terms: D000818:Animals; D001502:Beak / Q000033:anatomy & histology; D001717:Birds / Q000033:anatomy & histology*; D004064:Digestive System / Q000033:anatomy & histology*; D007422:Intestines / Q000033:anatomy & histology; D008099:Liver / Q000033:anatomy & histology; D009929:Organ Size; D013278:Stomach, Avian / Q000033:anatomy & histology
vernacular_title: K sravnitel'nomu izucheniiu organov pishchevareniia voronovykh ptits (Corvidae)