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
                )

        )

    [9de93220-0225-4d06-9e56-f31f02a1e70f] => Array
        (
            [runtime-id] => 9de93220-0225-4d06-9e56-f31f02a1e70f
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [eab4bb0c-7f57-4214-83d4-5d47f6a13682] => Array
                        (
                            [runtime-id] => eab4bb0c-7f57-4214-83d4-5d47f6a13682
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;3f13b515a7dce0b86b72f4ac60524b2efb6787f5
                )

        )

)
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
                )

        )

    [b7fe4f4a-edef-4018-b326-b0f4f60f870b] => Array
        (
            [runtime-id] => b7fe4f4a-edef-4018-b326-b0f4f60f870b
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [712095e0-da46-4588-8274-50fbd2b221b1] => Array
                        (
                            [runtime-id] => 712095e0-da46-4588-8274-50fbd2b221b1
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;3f13b515a7dce0b86b72f4ac60524b2efb6787f5
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Porter, B A
TI  - The STIR sequence in MR imaging.
DP  - 1991 Nov 01
TA  - American Journal of Neuroradiology
PG  - 1267--1267
VI  - 12
IP  - 6
4099  - http://www.ajnr.org/content/12/6/1267.1.short
4100  - http://www.ajnr.org/content/12/6/1267.1.full
SO  - Am. J. Neuroradiol.1991 Nov 01; 12