TY  - JOUR
A1  - Wringe, A.
A1  - Cremin, I.
A1  - Todd, J.
A1  - McGrath, N.
A1  - Kasamba, I.
A1  - Herbst, K.
A1  - Mushore, P.
A1  - Żaba, B.
A1  - Slaymaker, E. 
T1  - Comparative assessment of the quality of age-at-event reporting in three HIV cohort studies in sub-Saharan Africa
Y1  - 2009
DO  - 10.1136/sti.2008.033423
JF  - Sexually Transmitted Infections
VL  - 85
IS  - Suppl 1

ER  -