TY - GEN AU - KALL,E TI - On some further blood observations in patients with "a conjunctivitis of possible protozoal origin occuring in Denmark." SN - 0001-639X PY - 2003///0501 KW - Conjunctivitis KW - etiology KW - Denmark KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1755-3768.1952.tb03273.x ER -