TY - GEN AU - Chu,Colin J AU - Ferris,John D TI - Confirmation of Horner's syndrome using apraclonidine eye drops SN - 1469-0756 PY - 2011///0907 KW - Adrenergic alpha-2 Receptor Agonists KW - Clonidine KW - analogs & derivatives KW - Horner Syndrome KW - diagnosis KW - Humans KW - Male KW - Middle Aged KW - Ophthalmic Solutions N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1136/pgmj.2010.113514 ER -