• 

  1934. Dr J-B.DE LEE : Obstetrics versus midwifery.
• 

  1929. Dr H.EHRENFEST : Can intracranial birth injury be prevented ?
• 

  1929. Dr P-L.SCHROEDER : Behavior difficulties in children associated with the results of birth trauma.
• 

  1929. Dr BRONSON CROTHERS : Mechanism of labor from the neurologist point of view.
• 

  1928. Dr D.MUNRO : Cerebrospinal fluid pressure in the new-born.
• 

  1927. Dr A-F.MAXWELL : A study of labor in contracted pelves.
• 

  1927. Dr S-J.BAKER : Maternal mortality in the United States.
• 

  1926. Dr L.VELASCO BLANCO, H.PAPERINI : Meningeal hemorrhage in the newborn.
• 

  1926. Dr A-H.BAKER : The factors involved in the production of intracranial birth injuries.
• 

  1921. Dr H.EHRENFEST : Intracranial birth trauma of the newborn. From the standpoint of the obstetrician.