. . . . . . . . . . . . . . "Conference papers and proceedings" . . . . . "Selected topics on the eye in systemic disease" . "Selected topics on the eye in systemic disease"@en . "Congresses" . . "Eye Manifestations Congresses." . . . . "Eye manifestations." . . "Eye Manifestations." . "Symptomen." . . "Systeemziekten." . . "Manifestations oculaires des maladies Congrès." . . "Oogheelkunde." . .