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Tears body substance

Known as: teardrop, Tear, tearing 
A fluid containing oils, mucin, and proteins, which is secreted by the lacrimal gland and cleans and lubricates the eye.
National Institutes of Health

Papers overview

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Review
2014
Review
2014
Highly Cited
2011
Highly Cited
2011
Using data from India, we estimate the relationship between household wealth and children’s school enrollment. We proxy wealth by… 
Highly Cited
2004
Highly Cited
2004
The optoelectronic and physicochemical properties of nanoscale matter are a strong function of particle size. Nanoparticle shape… 
Highly Cited
2004
Highly Cited
2004
In order to describe the origins and initial workings of a world system, I have had to argue a certain conception of a world… 
Highly Cited
2004
Highly Cited
2004
OBJECTIVE To identify the consequences of an anterior cruciate ligament (ACL) tear in a cohort of male soccer players 14 years… 
Review
2002
Review
2000
Review
2000
An estimated 80,000 anterior cruciate ligament (ACL) tears occur annually in the United States. The highest incidence is in… 
Highly Cited
1999
Highly Cited
1999
Highly Cited
1992
Highly Cited
1992
A magnetic head drum includes an upper section that carries a set of magnetic heads and rotates at a preselected head speed, and… 
Highly Cited
1976
Highly Cited
1976
We have traced central nervous pathways controlling bird son in the canary using a combination of behavioral and anatomical…