Clinical studies on high and low power laser radiation upon some structures of the anterior and posterior segments of the eye Franz FankhauserHanspeter LörtscherEugen van der Zypen OriginalPaper Pages: 15 - 32
Statistical demonstration of minor colour vision abnormalities Guy VerriestFabienne HaurezPierre Piérart OriginalPaper Pages: 43 - 54