TY - GEN AU - Lurie,Peter AU - Chahal,Harinder S AU - Sigelman,Daniel W AU - Stacy,Sylvie AU - Sclar,Joshua AU - Ddamulira,Barbara TI - Comparison of content of FDA letters not approving applications for new drugs and associated public announcements from sponsors: cross sectional study SN - 1756-1833 PY - 2015///0818 KW - Consumer Product Safety KW - legislation & jurisprudence KW - Correspondence as Topic KW - Cross-Sectional Studies KW - Drug Approval KW - Drug Industry KW - Humans KW - Research Report KW - United States KW - United States Food and Drug Administration N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.h2758 ER -