TY - GEN AU - Colditz,Graham A TI - Constraints on data sharing: experience from the nurses' health study SN - 1531-5487 PY - 2009///0601 KW - Biomarkers KW - Epidemiologic Studies KW - Health Behavior KW - Information Dissemination KW - Policy Making KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/EDE.0b013e318196ad0f ER -