8/11/2019 Pediatrics 1975 Colon 606 9

1/6

http://pediatrics.aappublications.org/http://pediatrics.aappublications.org/content/56/4/606

8/11/2019 Pediatrics 1975 Colon 606 9

2/6

http://pediatrics.aappublications.org/

8/11/2019 Pediatrics 1975 Colon 606 9

3/6

http://pediatrics.aappublications.org/

8/11/2019 Pediatrics 1975 Colon 606 9

4/6

http://pediatrics.aappublications.org/

8/11/2019 Pediatrics 1975 Colon 606 9

5/6

http://pediatrics.aappublications.org/

8/11/2019 Pediatrics 1975 Colon 606 9

6/6

http://pediatrics.aappublications.org/http://pediatrics.aappublications.org/site/misc/reprints.xhtmlhttp://pediatrics.aappublications.org/site/misc/Permissions.xhtmlhttp://pediatrics.aappublications.org/content/56/4/606#related-urlshttp://pediatrics.aappublications.org/content/56/4/606