Income differences between male and female physicians.
D004470:Economics, Medical / Q000639:trends*; D005260:Female; D006801:Humans; D007182:Income; D008297:Male; D010822:Physicians, Women / Q000191:economics; D011216:Practice Management, Medical / Q000639:trends*; D013038:Specialization; D011795:Surveys and Questionnaires; D013997:Time Factors