Não informado. (1933). Bulletin of the Essex County Dental Society. Essex County Dental Society.
Chicago-viite (17. p.)Não informado. Bulletin of the Essex County Dental Society. Newark, NJ: Essex County Dental Society, 1933.
MLA-viite (8. p.)Não informado. Bulletin of the Essex County Dental Society. Essex County Dental Society, 1933.
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