Log In More

Log in via Institution
Log in via OpenAthens

Log in using your username and password
For personal accounts OR managers of institutional accounts

Username *

Password *

Forgot your log in details?Register a new account?
Forgot your user name or password?
Basket
Search More

Search for this keyword

Advanced search

Close More
Main menu

Latest content

Topic collections

Archive

Authors

About
Log in More

Log in via Institution
Log in via OpenAthens

Log in using your username and password
For personal accounts OR managers of institutional accounts

Username *

Password *

Forgot your log in details?Register a new account?
Forgot your user name or password?
BMJ Journals

Fagerstorm Nicotine Dependence (FTND) scale

Effect of chronic alcohol and tobacco use on retinal nerve fibre layer thickness: a case–control study
Shashi Ahuja, Praveen S Kumar, Vivek Praveen Kumar, Shivanand Kattimani, Sujiv Akkilagunta

BMJ Open Ophthalmology Nov 2016, 1 (1) e000003; DOI: 10.1136/bmjophth-2016-000003