TY - GEN AU - Colditz,G A AU - Huse,D M AU - Delea,T E AU - Oster,G TI - Nicotine chewing-gum SN - 0140-6736 PY - 1987///0929 KW - Chewing Gum KW - Evaluation Studies as Topic KW - Female KW - Humans KW - Male KW - Nicotine KW - Smoking Prevention N1 - Publication Type: Letter UR - https://doi.org/10.1016/s0140-6736(87)90996-2 ER -