1naresh2naresh
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
                )

        )

    [628a23bb-fa74-49b7-bcc8-adc89bd466d2] => Array
        (
            [runtime-id] => 628a23bb-fa74-49b7-bcc8-adc89bd466d2
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [4ef42c68-d105-46d9-9715-e8c6283fde04] => Array
                        (
                            [runtime-id] => 4ef42c68-d105-46d9-9715-e8c6283fde04
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;026190060b2fcd1b7b1a306bbbe8c019283b3063
                )

        )

)
1naresh2naresh
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
                )

        )

    [278cc31b-3d79-41e7-b753-6c4127b239fe] => Array
        (
            [runtime-id] => 278cc31b-3d79-41e7-b753-6c4127b239fe
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [bb209711-3285-4742-8b5e-15400736b653] => Array
                        (
                            [runtime-id] => bb209711-3285-4742-8b5e-15400736b653
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;026190060b2fcd1b7b1a306bbbe8c019283b3063
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Mark, Leighton P.
AU  - Prost, Robert W.
AU  - Ulmer, John L.
AU  - Smith, Michelle M.
AU  - Daniels, David L.
AU  - Strottmann, James M.
AU  - Brown, W. Douglas
AU  - Hacein-Bey, Lotfi
TI  - Pictorial Review of Glutamate Excitotoxicity: Fundamental Concepts for Neuroimaging
DP  - 2001 Nov 01
TA  - American Journal of Neuroradiology
PG  - 1813--1824
VI  - 22
IP  - 10
4099  - http://www.ajnr.org/content/22/10/1813.short
4100  - http://www.ajnr.org/content/22/10/1813.full
SO  - Am. J. Neuroradiol.2001 Nov 01; 22