On the Recessus mesocoelicus in some primates.
D000367:Age Factors; D000818:Animals; D001921:Brain / Q000033:anatomy & histology* / Q000098:blood supply / Q000196:embryology / Q000502:physiology; D002454:Cell Differentiation; D002467:Cell Nucleus; D004805:Ependyma / Q000033:anatomy & histology; D005260:Female; D000882:Haplorhini / Q000033:anatomy & histology*; D006652:Histological Techniques; D015186:Hominidae / Q000033:anatomy & histology*; D008251:Macaca; D008297:Male; D009417:Nerve Tissue / Q000166:cytology; D013045:Species Specificity