Richard A. Kozarek

The gastroesophageal flap valve: in vitro and in vivo observations

Lucius D. Hill, Richard A. Kozarek, S. J. M. Kraemer et al. · Gastrointestinal Endoscopy · 1996 · 459 citations

Medicine, Clinical Sciences, Surgery +7

Endoscopic laser lithotripsy of large bile duct stones

Peter Cotton, Richard A. Kozarek, Robert H. Schapiro et al. · Gastroenterology · 1990 · 141 citations · Full text

Medicine, Radiology, Surgery +13

Prospective multicenter trial of esophageal Z-stent placement for malignant dysphagia and tracheoesophageal fistula

Richard A. Kozarek, Shirley L. Raltz, William R. Brugge et al. · Gastrointestinal Endoscopy · 1996 · 140 citations

Medicine, Otolaryngology, Surgery +16

Prospective evaluation of costs of disposable accessories in diagnostic and therapeutic ERCP

Jessie Kim-Deobald, Richard A. Kozarek, Terrance J. Ball et al. · Gastrointestinal Endoscopy · 1993 · 34 citations

Pharmacy, Internal Medicine, Surgery +16

Laparoscopic Hill repair

S. J. M. Kraemer, Ralph W. Aye, Richard A. Kozarek et al. · Gastrointestinal Endoscopy · 1994 · 32 citations