TY - RPRT TI - PAS-positive polymorphonuclear leucocytes in corneal ulcers. AU - J U Prause AU - O A Jensen PY - 1980 DO - 10.1111/j.1755-3768.1980.tb08297.x UR - https://pubmed.ncbi.nlm.nih.gov/6163310/ ID - 6163310 ER -