1naresh<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
                )

        )

)
1naresh<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
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Tien, R
AU  - Kucharczyk, J
AU  - Newton, T H
AU  - Citron, J T
AU  - Duffy, T J
TI  - MR of diabetes insipidus in a patient with Erdheim-Chester disease: case report.
DP  - 1990 Nov 01
TA  - American Journal of Neuroradiology
PG  - 1267--1270
VI  - 11
IP  - 6
4099  - http://www.ajnr.org/content/11/6/1267.short
4100  - http://www.ajnr.org/content/11/6/1267.full
SO  - Am. J. Neuroradiol.1990 Nov 01; 11