Change in location of a student health service: a quasi-experimental evaluation of the effects of distance on utilization.
D005843:Geography; D006801:Humans; D007114:Immunization; D009518:New York; D012140:Respiratory Tract Diseases; D013223:Statistics as Topic; D013333:Student Health Services / Q000706:statistics & numerical data*; D013997:Time Factors; D014495:Universities