TY - GEN AU - Waits,John B TI - Letter: self-monitoring of blood glucose--caution warranted SN - 1473-6810 PY - 2009///0205 KW - Blood Glucose Self-Monitoring KW - Humans N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/ebm.14.1.6 ER -