Ambulatory Surgery Centers and Outpatient Procedure Use Among Medicare Beneficiaries

Surgical Quality Among Medicare Beneficiaries Undergoing Outpatient Urological Surgery

(2012) John M. Hollingsworth et al.   JOURNAL OF UROLOGY

Opening of Ambulatory Surgery Centers and Procedure Use in Elderly Patients

(2011) John M. Hollingsworth   ARCHIVES OF SURGERY

Effect of Physician Ownership of Specialty Hospitals and Ambulatory Surgery Centers on Frequency of Use of Outpatient Orthopedic Surgery

(2010) Jean M. Mitchell   ARCHIVES OF SURGERY

Physician-Ownership Of Ambulatory Surgery Centers Linked To Higher Volume Of Surgeries

(2010) John M. Hollingsworth et al.   HEALTH AFFAIRS

The Multiple Propensity Score as Control for Bias in the Comparison of More Than Two Treatment Arms

(2010) Marieke Dingena Spreeuwenberg et al.   MEDICAL CARE

Urologist Ownership of Ambulatory Surgery Centers and Urinary Stone Surgery Use

(2009) John M. Hollingsworth et al.   HEALTH SERVICES RESEARCH

Physician Ownership of Ambulatory Surgery Centers and Practice Patterns for Urological Surgery

(2009) Seth A. Strope et al.   MEDICAL CARE

Comparing Quality at an Ambulatory Surgery Center and a Hospital-Based Facility: Preliminary Findings

(2009) Jedidiah Grisel et al.   OTOLARYNGOLOGY-HEAD AND NECK SURGERY