The reproducibility of the Schirmer test.
Lee
J H
JH
Hyun
P M
PM
D003951:Diagnostic Errors; D006801:Humans; D007637:Keratoconjunctivitis / Q000175:diagnosis*; D007638:Keratoconjunctivitis Sicca / Q000175:diagnosis*; D015203:Reproducibility of Results; D013997:Time Factors