TY - RPRT TI - [Electron microscopy studies on the structural changes in the human iris in glaucoma]. AU - R Okamura AU - E Lütjen-Drecoll PY - 1973 DO - 10.1007/bf00428674 UR - https://pubmed.ncbi.nlm.nih.gov/4540700/ ID - 4540700 ER -