(Q45107303)
Statements
1 reference
A theoretical model for comparing UK costs of contact lens replacement modalities (English)
1 reference
Nathan Efron
1 reference
Suzanne E Efron
1 reference
Philip B Morgan
1 reference
Sarah L Morgan
1 reference
3 September 2011
1 reference
1 reference
35
1 reference
1
1 reference
28-34
1 reference
Identifiers
1 reference
1 reference