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
                )

        )

    [00ed167a-55fa-4814-94b1-8af929d788e6] => Array
        (
            [runtime-id] => 00ed167a-55fa-4814-94b1-8af929d788e6
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [ddee7469-6fd5-4e2e-b366-996c12f69e19] => Array
                        (
                            [runtime-id] => ddee7469-6fd5-4e2e-b366-996c12f69e19
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;87b04e08ceb2ce2feb888e90127474bde750f357
                )

        )

)
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
                )

        )

    [4388ad73-456d-428a-8b79-3eb36cf16107] => Array
        (
            [runtime-id] => 4388ad73-456d-428a-8b79-3eb36cf16107
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [ee2d7b94-f894-4176-adaf-885810ebd339] => Array
                        (
                            [runtime-id] => ee2d7b94-f894-4176-adaf-885810ebd339
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;87b04e08ceb2ce2feb888e90127474bde750f357
                )

        )

)
PT  - JOURNAL ARTICLE
ED - American Society of Neuroradiology
TI  - Neuroimaging Clinics of North America: Venous Disorders of the Central Nervous System
DP  - 2003 Nov 01
TA  - American Journal of Neuroradiology
PG  - 2119--2119
VI  - 24
IP  - 10
4099  - http://www.ajnr.org/content/24/10/2119.short
4100  - http://www.ajnr.org/content/24/10/2119.full
SO  - Am. J. Neuroradiol.2003 Nov 01; 24