Indications For Photopatch Testing
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Copyright
Registered 1Dec71 · MP23081 (Jul-Dec 1972) Copyright holder: Institute for Dermatologic Communications [i.e. Communication] & Education Production company: C
Sources
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — title, year, creator, length, copyright
Record added 2026-06-28T22:01:24Z