1naresh2naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [01fdb64a-71ab-4aea-80bd-26d71a3ab5c2] => Array
        (
            [runtime-id] => 01fdb64a-71ab-4aea-80bd-26d71a3ab5c2
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [78f1a5c6-8624-4085-a708-bfa954dec369] => Array
                        (
                            [runtime-id] => 78f1a5c6-8624-4085-a708-bfa954dec369
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;10cda9fde135bd512b665d2c7ffb11fb99af8283
                )

        )

)
1naresh2naresh<pre>Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [e6482761-bfd2-4031-a2f0-01376d4912a2] => Array
        (
            [runtime-id] => e6482761-bfd2-4031-a2f0-01376d4912a2
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [e52ee7f5-9752-4586-8f58-4ce811f3eca3] => Array
                        (
                            [runtime-id] => e52ee7f5-9752-4586-8f58-4ce811f3eca3
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;10cda9fde135bd512b665d2c7ffb11fb99af8283
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Morris, J.M.
AU  - Miller, G.M.
TI  - Increased Signal in the Subarachnoid Space on Fluid-Attenuated Inversion Recovery Imaging Associated with the Clearance Dynamics of Gadolinium Chelate: A Potential Diagnostic Pitfall
AID  - 10.3174/ajnr.A0694
DP  - 2007 Sep 24
TA  - American Journal of Neuroradiology
4099  - http://www.ajnr.org/content/early/2007/09/24/ajnr.A0694.short
4100  - http://www.ajnr.org/content/early/2007/09/24/ajnr.A0694.full