TY - RPRT TI - Clinical tear analysis using laser diffraction. AU - D Miller AU - W J Plaus AU - R P Zelt PY - 1980 DO - 10.1111/j.1755-3768.1980.tb08300.x UR - https://pubmed.ncbi.nlm.nih.gov/7211252/ ID - 7211252 ER -