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  - Martinez, C R
AU  - Hemphill, J M
AU  - Hodges, F J
AU  - Gayler, B W
AU  - Nager, G T
AU  - Long, D M
AU  - Freeman, J M
TI  - Basioccipital meningocele.
DP  - 1981 Jan 01
TA  - American Journal of Neuroradiology
PG  - 100--102
VI  - 2
IP  - 1
4099  - http://www.ajnr.org/content/2/1/100.short
4100  - http://www.ajnr.org/content/2/1/100.full
SO  - Am. J. Neuroradiol.1981 Jan 01; 2