Users of biomedical libraries.
D001291:Attitude of Health Personnel; D006801:Humans; D007993:Libraries, Medical / Q000706:statistics & numerical data* / Q000639:trends; D007999:Library Services / Q000706:statistics & numerical data / Q000639:trends; D008000:Library Surveys; D009313:National Health Programs / Q000458:organization & administration; D006113:United Kingdom