1. “Sump drains and airborne bacteria as a cause of wound infections.”;Baker;Journal of Surgical Research,1974
2. “Routine surgical drainage in the treatment of hepatic amoebic abscess.”;Carvajel;Acta Gastroenterologica Latinoamericana,1973
3. “Silicone rubber drain in head and neck surgery.”;Fleming;Transactions; American Academy of Ophthalmology and Otolaryngology,1975
4. “Simple method to promote and improve the function of hemovac drains.”;Freund;American Journal of Surgery,1975
5. “A controlled clinical trial and three different methods of perineal wound management following excision of the rectum.”;Irving;British Journal of Surgery,1975