The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
1. Lacrimal organ secretions. Tears

LC Classification (LCC)
ClassNumber
Topic
QP231
Science--Physiology--Secretions--Lacrimal organ secretions. Tears ; Tears--Physiology ; Lacrimal organs--Physiology
2. Tears

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
sh92001016
Lacrimal apparatus--Secretions
3. Tears

LC Children's Subject Headings
Topic
SimpleType
Authority
sj2021056202
Lacrimal apparatus--Secretions


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