L. J. Singher

发表

W. Woods, W. Krivit, M. Nesbit, 1979, Journal of pediatric surgery.

L P Dehner, L. Dehner, B L Florine, 1988, Oral surgery, oral medicine, and oral pathology.

P. Konrad, R. Neerhout, L. J. Singher, 1973 .