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
                )

        )

    [51c2e750-63ca-413c-8a2b-e3d909784840] => Array
        (
            [runtime-id] => 51c2e750-63ca-413c-8a2b-e3d909784840
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [82ef2fff-354c-406e-ba8d-66cab7a50716] => Array
                        (
                            [runtime-id] => 82ef2fff-354c-406e-ba8d-66cab7a50716
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;d94ae44f7f83f299c020f5ecc17f0ad125399175
                )

        )

)
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
                )

        )

    [980f7cec-b1f9-4ce3-a8b5-fd84d83711ed] => Array
        (
            [runtime-id] => 980f7cec-b1f9-4ce3-a8b5-fd84d83711ed
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [f32462bd-d86b-4292-97a8-52d522609e93] => Array
                        (
                            [runtime-id] => f32462bd-d86b-4292-97a8-52d522609e93
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;d94ae44f7f83f299c020f5ecc17f0ad125399175
                )

        )

)
RT Journal Article
SR Electronic
T1 Location, Location, Location: Angiography Discerns Early MR Imaging Vessel Signs Due to Proximal Arterial Occlusion and Distal Collateral Flow
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 2432
OP 2433
VO 26
IS 9
A1 Liebeskind, David S.
YR 2005
UL http://www.ajnr.org/content/26/9/2432.1.abstract
AB