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
                )

        )

    [50ed0baf-dede-405e-ac73-76e4d24f9662] => Array
        (
            [runtime-id] => 50ed0baf-dede-405e-ac73-76e4d24f9662
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [40ac37e9-aee9-4095-b933-d05341679cbe] => Array
                        (
                            [runtime-id] => 40ac37e9-aee9-4095-b933-d05341679cbe
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;4cbea7849ae7249cd1613d85feecb6c8d602e247
                )

        )

)
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
                )

        )

    [136542f4-5f0a-4228-a32d-06e9178b88f2] => Array
        (
            [runtime-id] => 136542f4-5f0a-4228-a32d-06e9178b88f2
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [a58a5f72-82b0-4fa5-ab1a-b66386cf976d] => Array
                        (
                            [runtime-id] => a58a5f72-82b0-4fa5-ab1a-b66386cf976d
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;4cbea7849ae7249cd1613d85feecb6c8d602e247
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Ramsay, Duncan W.
AU  - Aslam, Mohammad
AU  - Cherryman, Professor Graham R
TI  - Diffusion-weighted Imaging of Cerebral Abscess and Subdural Empyema
DP  - 2000 Jun 01
TA  - American Journal of Neuroradiology
PG  - 1172--1172
VI  - 21
IP  - 6
4099  - http://www.ajnr.org/content/21/6/1172.short
4100  - http://www.ajnr.org/content/21/6/1172.full
SO  - Am. J. Neuroradiol.2000 Jun 01; 21