TY - JOUR A1 - Shifotoka, A. A1 - Fogarty, A.W. T1 - Is the human sex ratio at birth a sentinel health indicator that is associated with HIV/AIDS and tuberculosis prevalences in the 21st century? Y1 - 2013 DO - 10.1136/jech-2011-200744 VL - 67 IS - 4 ER -