APA

Erwin P., Ham P. B., Mentzer C. J., Hatley R. M., Pipkin W. L., Howell C. G. & Walters K. C. (20190607). Familial Intussusception-Younger Age at Presentation, Male Predisposition, More Difficult to Reduce Radiographically, and More Likely to Recur. : The American surgeon.

Chicago

Erwin Philip, Ham P Benson, Mentzer Caleb J, Hatley Robyn M, Pipkin Walter L, Howell Charles G and Walters K Christian. 20190607. Familial Intussusception-Younger Age at Presentation, Male Predisposition, More Difficult to Reduce Radiographically, and More Likely to Recur. : The American surgeon.

Harvard

Erwin P., Ham P. B., Mentzer C. J., Hatley R. M., Pipkin W. L., Howell C. G. and Walters K. C. (20190607). Familial Intussusception-Younger Age at Presentation, Male Predisposition, More Difficult to Reduce Radiographically, and More Likely to Recur. : The American surgeon.

MLA

Erwin Philip, Ham P Benson, Mentzer Caleb J, Hatley Robyn M, Pipkin Walter L, Howell Charles G and Walters K Christian. Familial Intussusception-Younger Age at Presentation, Male Predisposition, More Difficult to Reduce Radiographically, and More Likely to Recur. : The American surgeon. 20190607.