1. Contralateral inguinal exploration of unilateral hernia in infants and children;Clausen;Surgery,1958
2. Inguinal hernia in children. An operative diagnosis?;De Boer;Arch. Surg.,1963
3. Incidence of patency of the processus vaginalis: A study based on six hundred bilateral operations for inguinal hernia;Minton;Ohio Med. J.,1961
4. Inguinal hernia in infants and children;Moscarella;Amer. J. Surg.,1962
5. Bilateral herniotomy in infants and children;Rothenberg;Surgery,1955