TY - GEN AU - Dello Russo,Nicholas M TI - Human subjects SN - 0002-8177 PY - 2008///0314 KW - Dental Research KW - ethics KW - Developing Countries KW - Helsinki Declaration KW - Human Experimentation KW - Humans N1 - Publication Type: Comment; Letter UR - https://doi.org/10.14219/jada.archive.2008.0006 ER -