TY - GEN AU - Alexandridis,H E AU - Krastel,H TI - [A portable infrared-reflex-pupillometer] SN - 0070-427X PY - 1973///1130 KW - Humans KW - Infrared Rays KW - Ophthalmology KW - instrumentation KW - Photometry KW - Reflex, Pupillary N1 - Publication Type: Journal Article ER -