TY - GEN AU - Strassle,Paula D AU - Rudolph,Jacqueline E AU - Harrington,Bryna J AU - Levintow,Sara N TI - Lost Opportunities Concerning Loss-to-Follow-up: A Response to Elul et al SN - 1944-7884 PY - 2018///0226 KW - Follow-Up Studies KW - HIV Infections KW - Humans KW - Lost to Follow-Up N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1097/QAI.0000000000001247 ER -