Fig. 2

Health workforce in the Serbian public health care sector from 2003 to 2011 (number of physical persons). White squares on the black line represent nurses; dark gray rhombuses represent a number of physicians; white squares represent a number of dentists; gray squares on the gray line represent a number of dentists; white circles on the dotted line represent a number of midwives; dark gray triangles on the dark gray line represent a number of pharmacists