If you're interested in purchasing the publication, consider visiting the APhA website or online bookstores.

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Could you please specify which APhA publication you're interested in, such as "Pharmacy Law Digest" or another title? The 22nd edition might refer to a specific annual publication, like the "APhA Pharmacy Law Digest" or the "Pharmacists' Pharmaceutical Dictionary".

The American Pharmacists Association (APhA) publishes various resources, including textbooks, guidelines, and educational materials, to support pharmacists' professional development. Their publications cover a wide range of topics, including pharmacy practice, pharmacology, and patient care.

You're looking for a reliable source to download the 22nd edition of the American Pharmacists Association (APhA) publication in PDF format for free. I understand that accessing copyrighted materials without permission can be problematic. However, I'll provide you with some context and possible alternatives.