TY - GEN AU - Tobal,K AU - Layton,D M AU - Mufti,G J TI - Non-invasive isolation of constitutional DNA for genetic analysis SN - 0140-6736 PY - 1989///1227 KW - Adult KW - Aged KW - Blotting, Southern KW - Cheek KW - DNA KW - analysis KW - Humans KW - Methods KW - Middle Aged KW - Mouth Mucosa N1 - Publication Type: Letter UR - https://doi.org/10.1016/s0140-6736(89)91893-x ER -