[Studies on the structure of the esophagus in various bird species].
D000818:Animals; D001717:Birds / Q000033:anatomy & histology*; D004947:Esophagus / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D013045:Species Specificity
Strukturuntersuchungen am Oesophagus verschiedener Vogelarten.