TY - RPRT TI - Comparative pupil dilation using phenylephrine alone or in combination with tropicamide. AU - M L Eyeson-Annan AU - L W Hirst AU - D Battistutta AU - A Green PY - 1998 DO - 10.1016/s0161-6420(98)94030-1 UR - https://pubmed.ncbi.nlm.nih.gov/9544648/ ID - 9544648 ER -