1. Discussion by Dr. E. A. Park of the paper of Dr. Stafford McLean entitled The Bone Lesions of Congenital Syphilis; the Correlation of the Roentgen and Pathological Observations;Park,1930
2. Discussion by Dr. E. A. Park of the paper of Dr. Stafford McLean entitled The Bone Lesions of Congenital Syphilis; the correlation of the Roentgen and Pathological Observations;Park,1930
3. Shadows Produced by Lead in the X-ray Pictures of the Growing Skeleton;Park;Am. J. Dis. Child.,1931
4. A Roentgen Sign of Plumbism. The Lead Line in Growing Bone;Vogt;Am. J. Roentgenol.,1930
5. Roentgenologic Diagnosis of Lead Poisoning in Infants and Children;Vogt;J. A. M. A.,1932