TY - GEN AU - Yeoh,K H TI - Yahya Cohen Lecture. The optic nerve in the posterior ethmoid in Asians SN - 0304-4602 PY - 1996///0919 KW - Asian People KW - Ethmoid Sinus KW - anatomy & histology KW - General Surgery KW - history KW - History, 20th Century KW - Humans KW - Optic Nerve KW - Singapore N1 - Publication Type: Biography; Historical Article; Journal Article; Portrait ER -