The Medical Journal of Australia (MJA) is published by the Australasian Medical Publishing Company (AMPCo), a wholly owned subsidiary of the Australian Medical Association (AMA). The Journal is available on subscription and is included as part of the membership package of the AMA. Since 2001, AMPCo has published an Internet version of the MJA (eMJA) to which readers have enjoyed free open access since its inception.
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