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
                )

        )

    [4b9f10c7-7ef2-472a-8e96-bba033ce953e] => Array
        (
            [runtime-id] => 4b9f10c7-7ef2-472a-8e96-bba033ce953e
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [c91b5730-f9f2-4931-9659-fb9c297382e7] => Array
                        (
                            [runtime-id] => c91b5730-f9f2-4931-9659-fb9c297382e7
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;6fbf4902d1e7a8cce56bc006794eee923847b57a
                )

        )

)
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
                )

        )

    [5c854e9d-2748-4445-bc1b-c074428cb953] => Array
        (
            [runtime-id] => 5c854e9d-2748-4445-bc1b-c074428cb953
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [388b2035-6027-445e-9dfc-bbe19e19b511] => Array
                        (
                            [runtime-id] => 388b2035-6027-445e-9dfc-bbe19e19b511
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;6fbf4902d1e7a8cce56bc006794eee923847b57a
                )

        )

)
PT  - JOURNAL ARTICLE
AU  - Daniels, David L.
AU  - Mafee, Mahmood F.
AU  - Smith, Michelle M.
AU  - Smith, Timothy L.
AU  - Naidich, Thomas P.
AU  - Brown, W. Douglas
AU  - Bolger, William E.
AU  - Mark, Leighton P.
AU  - Ulmer, John L.
AU  - Hacein-Bey, Lotfi
AU  - Strottmann, James M.
TI  - The Frontal Sinus Drainage Pathway and Related Structures
DP  - 2003 Sep 01
TA  - American Journal of Neuroradiology
PG  - 1618--1627
VI  - 24
IP  - 8
4099  - http://www.ajnr.org/content/24/8/1618.short
4100  - http://www.ajnr.org/content/24/8/1618.full
SO  - Am. J. Neuroradiol.2003 Sep 01; 24