TY - GEN AU - Hess,M A TI - Food guide pyramid stimulates debate SN - 0002-8223 PY - 1995///0321 KW - Food KW - classification KW - Humans KW - Nutrition Policy KW - United States N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0002-8223(95)00072-0 ER -