1. Unsuspected human immunodeficiency virus in critically ill emergency patients;Baker;JAMA,1987
2. The significance of small bowel intussusception in acquired immune deficiency syndrome;Balthazar;Am J Gastroenterol,1986
3. Abdominal pain in patients with acquired immune deficiency syndrome;Barone;Ann Surg,1986
4. Shigella bacteremia in patients with the acquired immune deficiency syndrome;Baskin;Am J Gastroenterol,1987
5. Cytomegalovirus and cryptosporidium associated acalculous gangrenous cholecystitis;Blumberg;Am J Med,1984