Report copyright - The C-Tb skin test for LTBI - WHO...2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 P P D I n d u r a t i o n (m m) 5 B C G c o n t r o l s T B p a t i e n t s 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0
Please pass captcha verification before submit form