OBSERVATIONS ON THE CONSTITUTION OF THE PETROSA.
D000717:Anatomy, Comparative; D001686:Biological Phenomena; D007758:Ear, Inner; D004626:Embryology; D005333:Fetus; D006128:Growth; D006801:Humans; D010579:Petrous Bone; D010784:Photomicrography; D010829:Physiological Phenomena; D011859:Radiography
ANATOMY, COMPARATIVE; EMBRYOLOGY; FETUS; GROWTH; LABYRINTH; PETROUS BONE; PHOTOMICROGRAPHY; RADIOGRAPHY